# PHYA5/1. General Certificate of Education Advanced Level Examination June Unit 5 Nuclear and Thermal Physics Section A

Size: px
Start display at page:

Download "PHYA5/1. General Certificate of Education Advanced Level Examination June 2012. Unit 5 Nuclear and Thermal Physics Section A"

Transcription

1 Centre Number Surname Candidate Number For Examinerʼs Use Other Names Candidate Signature Examinerʼs Initials General Certificate of Education Advanced Level Examination June 2012 Question 1 2 Mark Physics A Unit 5 Nuclear and Thermal Physics Section A Monday 18 June am to am PHYA5/ TOTAL For this paper you must have: l l l a calculator a ruler a question paper/answer book for Section B (enclosed). Time allowed l The total time for both sections of this paper is 1 hour 45 minutes. You are advised to spend approximately 55 minutes on this section. Instructions l Use black ink or black ball-point pen. l Fill in the es at the top of this page. l Answer all questions. l You must answer the questions in the spaces provided. Answers written in margins or on blank pages will not be marked. l Do all rough work in this book. Cross through any work you do not want to be marked. l Show all your working. Information l The marks for questions are shown in brackets. l The maximum mark for this section is 40. l You are expected to use a calculator where appropriate. l A Data and Formulae Booklet is provided as a loose insert in Section B. l You will be marked on your ability to: use good English organise information clearly use specialist vocabulary where appropriate. (JUN12PHYA5101) PHYA5/1

2 2 Section A The maximum mark for this section is 40 marks. You are advised to spend approximately 55 minutes on this section. 1 An electrical immersion heater supplies 8.5 kj of energy every second. Water flows through the heater at a rate of 0.12 kg s 1 as shown in Figure 1. Figure 1 electrical immersion heater water flowing at 0.12 kg per second mass of water in heating chamber = 0.41 kg 1 (a) Assuming all the energy is transferred to the water, calculate the rise in temperature of the water as it flows through the heater. specific heat capacity of water = 4200 J kg 1 K 1 answer =... K 1 (b) The water suddenly stops flowing at the instant when its average temperature is 26 o C. The mass of water trapped in the heater is 0.41 kg. Calculate the time taken for the water to reach 100 o C if the immersion heater continues supplying energy at the same rate. answer =... s 4 (02)

3 3 2 The isotope of uranium, U, decays into a stable isotope of lead, 82Pb, by means of a series of α and b decays. 2 (a) In this series of decays, α decay occurs 8 times and b decay occurs n times. Calculate n. 2 (b) (i) Explain what is meant by the binding energy of a nucleus. answer =... (1 mark) 2 (b) (ii) Figure 2 shows the binding energy per nucleon for some stable nuclides. Figure 2 binding energy per nucleon / MeV nucleon number Use Figure 2 to estimate the binding energy, in MeV, of the Pb nucleus. answer =... MeV (1 mark) Turn over (03)

4 4 2 (c) The half-life of U is years, which is much larger than all the other half-lives of the decays in the series. A rock sample when formed originally contained atoms of U and no Pb atoms At any given time most of the atoms are either U or 82Pb with a negligible number of atoms in other forms in the decay series. 2 (c) (i) Sketch on Figure 3 graphs to show how the number of U atoms and the number of Pb atoms in the rock sample vary over a period of years from its formation. Label your graphs U and Pb. number of atoms/ Figure time / 10 9 years (04)

5 5 2 (c) (ii) A certain time, t, after its formation the sample contained twice as many U atoms as Pb atoms. Show that the number of U atoms in the rock sample at time t was (c) (iii) Calculate t in years. (1 mark) answer =... years (3 marks) 10 Turn over (05)

6 6 3 (a) In a radioactivity experiment, background radiation is taken into account when taking corrected count rate readings in a laboratory. One source of background radiation is the rocks on which the laboratory is built. Give two other sources of background radiation. source 1... source 2... (1 mark) 3 (b) A γ ray detector with a cross-sectional area of m 2 when facing the source is placed 0.18 m from the source. A corrected count rate of 0.62 counts s 1 is recorded. 3 (b) (i) Assume the source emits γ rays uniformly in all directions. Show that the ratio is about number of γ photons incident on detector number of γ photons produced by source (06)

7 7 3 (b) (ii) The γ ray detector detects 1 in 400 of the γ photons incident on the facing surface of the detector. Calculate the activity of the source. State an appropriate unit. answer =... unit... (3 marks) 3 (c) Calculate the corrected count rate when the detector is moved 0.10 m further from the source. answer =... counts s 1 (3 marks) 9 Turn over (07)

8 8 4 The pressure inside a bicycle tyre of volume m 3 is Pa when the temperature is 285 K. 4 (a) (i) Calculate the number of moles of air in the tyre. answer =... mol (1 mark) 4 (a) (ii) After the bicycle has been ridden the temperature of the air in the tyre is 295 K. Calculate the new pressure in the tyre assuming the volume is unchanged. Give your answer to an appropriate number of significant figures. answer =... Pa (3 marks) 4 (b) Describe one way in which the motion of the molecules of air inside the bicycle tyre is similar and one way in which it is different at the two temperatures. similar... different... 6 (08)

9 9 5 (a) On Figure 4 sketch a graph to show how the radius, R, of a nucleus varies with its nucleon number, A. nuclear radius R Figure nucleon number A (1 mark) 5 (b) (i) The radius of a gold-197 nucleus Au is m. Show that the density of this nucleus is about kg m 3. 5 (b) (ii) Using the data from part b(i) calculate the radius of an aluminium-27 nucleus, Al. answer =... m Turn over (09)

10 10 5 (c) Nuclear radii have been investigated using α particles in Rutherford scattering experiments and by using electrons in diffraction experiments. Make comparisons between these two methods of estimating the radius of a nucleus. Detail of any apparatus used is not required. For each method your answer should contain: l l l the principles on which each experiment is based including a reference to an appropriate equation an explanation of what may limit the accuracy of each method a discussion of the advantages and disadvantages of each method The quality of your written communication will be assessed in your answer. (10)

11 11 (6 marks) END OF SECTION A 11 (11)

### PHYA5/1. General Certificate of Education Advanced Level Examination June 2011. Unit 5 Nuclear and Thermal Physics Section A

Centre Number Surname Candidate Number For Examinerʼs Use Other Names Candidate Signature Examinerʼs Initials General Certificate of Education Advanced Level Examination June 2011 Question 1 2 Mark Physics

### PHYA2. General Certificate of Education Advanced Subsidiary Examination June 2010. Mechanics, Materials and Waves

Centre Number Surname Candidate Number For Examiner s Use Other Names Candidate Signature Examiner s Initials Physics A Unit 2 For this paper you must have: a ruler a calculator a Data and Formulae Booklet.

### ............... [2] At the time of purchase of a Strontium-90 source, the activity is 3.7 10 6 Bq.

1 Strontium-90 decays with the emission of a β-particle to form Yttrium-90. The reaction is represented by the equation 90 38 The decay constant is 0.025 year 1. 90 39 0 1 Sr Y + e + 0.55 MeV. (a) Suggest,

### GCSE COMBINED SCIENCE: TRILOGY

GCSE COMBINED SCIENCE: TRILOGY Higher Tier Paper 5: Physics 1H H Specimen 2018 Time allowed: 1 hour 15 minutes Materials For this paper you must have: a ruler a calculator the Physics Equation Sheet (enclosed).

### Physics PH1FP. (Jun15PH1FP01) General Certificate of Secondary Education Foundation Tier June 2015. Unit Physics P1. Unit Physics P1 TOTAL

Centre Number Surname Candidate Number For Examiner s Use Other Names Candidate Signature Examiner s Initials Question Mark Science A Unit Physics P1 Physics Unit Physics P1 Friday 12 June 2015 General

### Wednesday 16 January 2013 Afternoon

Wednesday 16 January 2013 Afternoon A2 GCE PHYSICS B (ADVANCING PHYSICS) G494/01 Rise and Fall of the Clockwork Universe *G411660113* Candidates answer on the Question Paper. OCR supplied materials: Data,

### Nuclear Physics. Nuclear Physics comprises the study of:

Nuclear Physics Nuclear Physics comprises the study of: The general properties of nuclei The particles contained in the nucleus The interaction between these particles Radioactivity and nuclear reactions

### Monday 11 June 2012 Afternoon

Monday 11 June 2012 Afternoon A2 GCE PHYSICS B (ADVANCING PHYSICS) G495 Field and Particle Pictures *G412090612* Candidates answer on the Question Paper. OCR supplied materials: Data, Formulae and Relationships

### Time allowed: 1 hour 45 minutes

GCSE PHYSICS Foundation Tier Paper 1F F Specimen 2018 Time allowed: 1 hour 45 minutes Materials For this paper you must have: a ruler a calculator the Physics Equation Sheet (enclosed). Instructions Answer

### Main properties of atoms and nucleus

Main properties of atoms and nucleus. Atom Structure.... Structure of Nuclei... 3. Definition of Isotopes... 4. Energy Characteristics of Nuclei... 5. Laws of Radioactive Nuclei Transformation... 3. Atom

### Physics 1104 Midterm 2 Review: Solutions

Physics 114 Midterm 2 Review: Solutions These review sheets cover only selected topics from the chemical and nuclear energy chapters and are not meant to be a comprehensive review. Topics covered in these

### Monday 21 May 2012 Morning

THIS IS A NEW SPECIFICATION H Monday 21 May 2012 Morning GCSE TWENTY FIRST CENTURY SCIENCE PHYSICS A A182/02 Modules P4 P5 P6 (Higher Tier) *A135280612* Candidates answer on the Question Paper. A calculator

### Specimen Paper. Chemistry 1F. Time allowed! 60 minutes

Centre Number Surname Candidate Number Specimen Paper For Examiner s Use Other Names Candidate Signature Examiner s Initials General Certificate of Secondary Education Foundation Tier Question 1 Mark Science

### Final. Mark Scheme. Physics A PHA5A. (Specification 2450) Unit 5A: Nuclear and Thermal Physics. Astrophysics

Version 1.0 General Certificate of Education (A-level) June 01 Physics A PHA5A (Specification 450) Unit 5A: Nuclear and Thermal Physics Astrophysics Final Mark Scheme Mark schemes are prepared by the Principal

### Basic Nuclear Concepts

Section 7: In this section, we present a basic description of atomic nuclei, the stored energy contained within them, their occurrence and stability Basic Nuclear Concepts EARLY DISCOVERIES [see also Section

### Basics of Nuclear Physics and Fission

Basics of Nuclear Physics and Fission A basic background in nuclear physics for those who want to start at the beginning. Some of the terms used in this factsheet can be found in IEER s on-line glossary.

### Candidate Number. General Certificate of Education Advanced Level Examination June 2012

entre Number andidate Number Surname Other Names andidate Signature General ertificate of Education dvanced Level Examination June 212 Physics PHY4/1 Unit 4 Fields and Further Mechanics Section Monday

### Objectives 404 CHAPTER 9 RADIATION

Objectives Explain the difference between isotopes of the same element. Describe the force that holds nucleons together. Explain the relationship between mass and energy according to Einstein s theory

### Cambridge International Examinations Cambridge International General Certificate of Secondary Education

Cambridge International Examinations Cambridge International General Certificate of Secondary Education *0123456789* PHYSICS 0625/04 Paper 4 Theory (Extended) For Examination from 2016 SPECIMEN PAPER 1

### Unit 1 Practice Test. Matching

Unit 1 Practice Test Matching Match each item with the correct statement below. a. proton d. electron b. nucleus e. neutron c. atom 1. the smallest particle of an element that retains the properties of

### PH3FP. (JUn13PH3Fp01) General Certificate of Secondary Education Foundation Tier June 2013. Unit Physics P3 TOTAL. Time allowed 1 hour

Centre Number Surname Candidate Number For Examiner s Use Other Names Candidate Signature Examiner s Initials Physics Unit Physics P3 Thursday 23 May 2013 For this paper you must have: a ruler a calculator

### A-level PHYSICS (7408/1)

SPECIMEN MATERIAL A-level PHYSICS (7408/1) Paper 1 Specimen 2014 Morning Time allowed: 2 hours Materials For this paper you must have: a pencil a ruler a calculator a data and formulae booklet. Instructions

### Radioactivity III: Measurement of Half Life.

PHY 192 Half Life 1 Radioactivity III: Measurement of Half Life. Introduction This experiment will once again use the apparatus of the first experiment, this time to measure radiation intensity as a function

### GCSE COMBINED SCIENCE: TRILOGY

GCSE COMBINED SCIENCE: TRILOGY Higher Tier Paper 4: Chemistry 2H H Specimen 2018 Time allowed: 1 hour 15 minutes Materials For this paper you must have: a ruler a calculator the periodic table (enclosed)

### Final. Mark Scheme. Physics A PHYA1. (Specification 2450) Unit 1: Particles, quantum phenomena and electricity

Version.0 General Certificate of Education (A-level) June 0 Physics A PHYA (Specification 450) Unit : Particles, quantum phenomena and electricity Final Mark Scheme Mark schemes are prepared by the Principal

### 3 Atomic Structure 15

3 Atomic Structure 15 3.1 Atoms You need to be familiar with the terms in italics The diameter of the nucleus is approximately 10-15 m and an atom 10-10 m. All matter consists of atoms. An atom can be

### Specimen Paper. Time allowed! 60 minutes

Centre Number Surname Candidate Number Specimen Paper For Examiner s Use Other Names Candidate Signature Examiner s Initials General Certificate of Secondary Education Foundation Tier Question 1 Mark Chemistry

### For convenience, we may consider an atom in two parts: the nucleus and the electrons.

Atomic structure A. Introduction: In 1808, an English scientist called John Dalton proposed an atomic theory based on experimental findings. (1) Elements are made of extremely small particles called atoms.

Radiation and the Universe Higher Exam revision questions and answers Madeley High School Q.The names of three different processes are given in List A. Where these processes happen is given in List B.

### Candidate Number. General Certificate of Education Advanced Level Examination June 2014

entre Number andidate Number Surname Other Names andidate Signature General ertificate of Education dvanced Level Examination June 214 Physics PHY4/1 Unit 4 Fields and Further Mechanics Section Wednesday

### Risk Assessment It is the responsibility of the centre to ensure that a risk assessment is carried out.

Controlled Assessment Science A ISA PU1.x Specific Heat Capacity (Specimen) For moderation in May 20xx or January 20xx Teachers tes This ISA relates to Science A Unit 3: P1.1 The transfer of energy by

### 1. In the general symbol cleus, which of the three letters. 2. What is the mass number of an alpha particle?

1. In the general symbol cleus, which of the three letters Z A X for a nu represents the atomic number? 2. What is the mass number of an alpha particle? 3. What is the mass number of a beta particle? 4.

### Chapter NP-5. Nuclear Physics. Nuclear Reactions TABLE OF CONTENTS INTRODUCTION OBJECTIVES 1.0 NUCLEAR REACTIONS 2.0 NEUTRON INTERACTIONS

Chapter NP-5 Nuclear Physics Nuclear Reactions TABLE OF CONTENTS INTRODUCTION OBJECTIVES 1.0 2.0 NEUTRON INTERACTIONS 2.1 ELASTIC SCATTERING 2.2 INELASTIC SCATTERING 2.3 RADIATIVE CAPTURE 2.4 PARTICLE

### Final. Mark Scheme. Physics A PHYA1. (Specification 2450) Unit 1: Particles, quantum phenomena and electricity

Version 1.0 General Certificate of Education (A-level) January 01 Physics A PHYA1 (Specification 450) Unit 1: Particles, quantum phenomena and electricity Final Mark Scheme Mark schemes are prepared by

### MASS DEFECT AND BINDING ENERGY

MASS DEFECT AND BINDING ENERGY The separate laws of Conservation of Mass and Conservation of Energy are not applied strictly on the nuclear level. It is possible to convert between mass and energy. Instead

### Masses in Atomic Units

Nuclear Composition - the forces binding protons and neutrons in the nucleus are much stronger (binding energy of MeV) than the forces binding electrons to the atom (binding energy of ev) - the constituents

### AS SOCIOLOGY (7191/2)

SPECIMEN MATERIAL AS SOCIOLOGY (7191/2) Paper 2 Research Methods and Topics in Sociology Specimen 2015 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: An AQA 12-page answer

### Chemistry 1000 Lecture 2: Nuclear reactions and radiation. Marc R. Roussel

Chemistry 1000 Lecture 2: Nuclear reactions and radiation Marc R. Roussel Nuclear reactions Ordinary chemical reactions do not involve the nuclei, so we can balance these reactions by making sure that

### 2016 Morning Time allowed: 1 hour 30 minutes

SPECIMEN MATERIAL SECOND SET AS PSYCHOLOGY (7181/2) Paper 2 Psychology in Context 2016 Morning Time allowed: 1 hour 30 minutes Materials For this paper you may have: a calculator. Instructions Use black

Nuclear Physics and Radioactivity 1. The number of electrons in an atom of atomic number Z and mass number A is 1) A 2) Z 3) A+Z 4) A-Z 2. The repulsive force between the positively charged protons does

### Lesson 6: Earth and the Moon

Lesson 6: Earth and the Moon Reading Assignment Chapter 7.1: Overall Structure of Planet Earth Chapter 7.3: Earth s Interior More Precisely 7-2: Radioactive Dating Chapter 7.5: Earth s Magnetosphere Chapter

### Thursday 13 June 2013 Morning

THIS IS A NEW SPECIFICATION H Thursday 13 June 2013 Morning GCSE TWENTY FIRST CENTURY SCIENCE PHYSICS A A182/02 Modules P4 P5 P6 (Higher Tier) *A137290613* Candidates answer on the Question Paper. A calculator

### Final. Mark Scheme. Additional Science / Physics (Specification 4408 / 4403) PH2FP. Unit: Physics 2

Version.0 General Certificate of Secondary Education January 203 Additional Science / Physics (Specification 4408 / 4403) Unit: Physics 2 Final Mark Scheme Mark schemes are prepared by the Principal Examiner

### AS PHYSICS (7407/1) Paper 1. Specimen 2014 Morning Time allowed: 1 hour 30 minutes. SPECIMEN MATERIAL v1.1

SPECIMEN MATERIAL v1.1 AS PHYSICS (7407/1) Paper 1 Specimen 2014 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: a pencil a ruler a calculator a data and formulae booklet.

Radioactivity & Particles Introduction... 2 Atomic structure... 2 How are these particles arranged?... 2 Atomic notation... 4 Isotopes... 4 What is radioactivity?... 5 Types of Radiation: alpha, beta and

### General Certificate of Education Advanced Level Examination June 2013

General Certificate of Education Advanced Level Examination June 2013 Accounting ACCN3 Unit 3 Further Aspects of Financial Accounting Monday 3 June 2013 9.00 am to 11.00 am For this paper you must have:

### Atomic and Nuclear Physics Laboratory (Physics 4780)

Gamma Ray Spectroscopy Week of September 27, 2010 Atomic and Nuclear Physics Laboratory (Physics 4780) The University of Toledo Instructor: Randy Ellingson Gamma Ray Production: Co 60 60 60 27Co28Ni *

### Objectives. PAM1014 Introduction to Radiation Physics. Constituents of Atoms. Atoms. Atoms. Atoms. Basic Atomic Theory

PAM1014 Introduction to Radiation Physics Basic Atomic Theory Objectives Introduce and Molecules The periodic Table Electronic Energy Levels Atomic excitation & de-excitation Ionisation Molecules Constituents

### Chapter 18: The Structure of the Atom

Chapter 18: The Structure of the Atom 1. For most elements, an atom has A. no neutrons in the nucleus. B. more protons than electrons. C. less neutrons than electrons. D. just as many electrons as protons.

### PH3FP. (Jun14PH3FP01) General Certificate of Secondary Education Foundation Tier June 2014. Unit Physics P3. Time allowed 1 hour TOTAL

Centre Number Surname Candidate Number For Examiner s Use Other Names Candidate Signature Examiner s Initials Question Mark Physics Unit Physics P3 Monday 19 May 2014 General Certificate of Secondary Education

### AQA Level 1/2 Certificate in Physics PAPER 1 SPECIMEN MARK SCHEME. AQA Level 1/2 Certificate in Physics Paper 1 MS

AQA Level /2 Certificate in Physics PAPER SPECIMEN MARK SCHEME AQA Level /2 Certificate in Physics Paper MS MARK SCHEME Information to Examiners. General The mark scheme for each question shows: the marks

### 2 ATOMIC SYSTEMATICS AND NUCLEAR STRUCTURE

2 ATOMIC SYSTEMATICS AND NUCLEAR STRUCTURE In this chapter the principles and systematics of atomic and nuclear physics are summarised briefly, in order to introduce the existence and characteristics of

Centre Number Surname 1 Candidate Number For Examiner s Use Other Names Candidate Signature Examiner s Initials General Certificate of Secondary Education June 2014 Business Studies 413002 Unit 2 Growing

### General Certificate of Education Advanced Subsidiary Examination June 2014

General Certificate of Education Advanced Subsidiary Examination June 2014 Sociology SCLY1 Unit 1 Culture and Identity; Families and Households; Wealth, Poverty and Welfare Thursday 15 May 2014 9.00 am

Cambridge International Examinations Cambridge International Advanced Subsidiary and Advanced Level *0123456789* PHYSICS 9702/02 Paper 2 AS Level Structured Questions For Examination from 2016 SPECIMEN

### General Certificate of Education Advanced Level Examination January 2013

General Certificate of Education Advanced Level Examination January 2013 Accounting ACCN4 Unit 4 Further Aspects of Management Accounting Tuesday 29 January 2013 1.30 pm to 3.30 pm For this paper you must

### Instructions Answer all questions in the spaces provided. Do all rough work in this book. Cross through any work you do not want to be marked.

GCSE CHEMISTRY Higher Tier Chemistry 1H H Specimen 2018 Time allowed: 1 hour 45 minutes Materials For this paper you must have: a ruler a calculator the periodic table (enclosed). Instructions Answer all

### Advice For the multiple-choice questions, completely fill in the circle alongside the appropriate answer(s).

SPECIMEN ASSESSMENT MATERIAL GCSE GEOGRAPHY Paper 1 Living with the physical environment Specimen Materials For this paper you must have: a pencil a ruler. Time allowed: 1 hour 30 minutes Instructions

### General Certificate of Education (A-level) January 2013 Physics A PHYA4 (Specification 2450) Unit 4: Fields and further mechanics Final Mark Scheme

Version 1.1 General Certificate of Education (A-level) January 013 Physics A PHYA4 (Specification 450) Unit 4: Fields and further mechanics Final Mark Scheme Mark schemes are prepared by the Principal

### hij GCSE Additional Science Physics 2 Higher Tier Physics 2H SPECIMEN MARK SCHEME Version 1.0

hij GCSE Additional Science Physics 2 Higher Tier Physics 2H SPECIMEN MARK SCHEME Version.0 Copyright 20 AQA and its licensors. All rights reserved. The Assessment and Qualifications Alliance (AQA) is

### The content is based on the National Science Teachers Association (NSTA) standards and is aligned with state standards.

Literacy Advantage Physical Science Physical Science Literacy Advantage offers a tightly focused curriculum designed to address fundamental concepts such as the nature and structure of matter, the characteristics

### Candidate Number. General Certificate of Education Advanced Level Examination June 2010

entre Number andidate Number Surname Other Names andidate Signature General ertificate of Education dvanced Level Examination June 1 Physics PHY4/1 Unit 4 Fields and Further Mechanics Section Friday 18

### Basic Concepts in Nuclear Physics

Basic Concepts in Nuclear Physics Paolo Finelli Corso di Teoria delle Forze Nucleari 2011 Literature/Bibliography Some useful texts are available at the Library: Wong, Nuclear Physics Krane, Introductory

### Lecture 2 Macroscopic Interactions. 22.106 Neutron Interactions and Applications Spring 2010

Lecture 2 Macroscopic Interactions 22.106 Neutron Interactions and Applications Spring 2010 Objectives Macroscopic Interactions Atom Density Mean Free Path Moderation in Bulk Matter Neutron Shielding Effective

### AZ State Standards. Concept 3: Conservation of Energy and Increase in Disorder Understand ways that energy is conserved, stored, and transferred.

Forms of Energy AZ State Standards Concept 3: Conservation of Energy and Increase in Disorder Understand ways that energy is conserved, stored, and transferred. PO 1. Describe the following ways in which

### Additional Science. Biology BL2FP. (Jun15BL2FP01) General Certificate of Secondary Education Foundation Tier June 2015.

Centre Number Surname Candidate Number For Examiner s Use Other Names Candidate Signature Examiner s Initials Question Mark Additional Science Unit Biology B2 Biology Unit Biology B2 General Certificate

### GCE Physics A. Mark Scheme for June 2014. Unit G485: Fields, Particles and Frontiers of Physics. Advanced GCE. Oxford Cambridge and RSA Examinations

GCE Physics A Unit G485: Fields, Particles and Frontiers of Physics Advanced GCE Mark Scheme for June 014 Oxford Cambridge and RSA Examinations OCR (Oxford Cambridge and RSA) is a leading UK awarding body,

### GCSE Mathematics (Non-calculator Paper)

Centre Number Surname Other Names Candidate Number For Examiner s Use Examiner s Initials Candidate Signature GCSE Mathematics (Non-calculator Paper) Practice Paper Style Questions Topic: Cumulative Frequency

### General Certificate of Education Advanced Level Examination June 2013

General Certificate of Education Advanced Level Examination June 2013 Sociology SCLY4 Unit 4 Thursday 13 June 2013 9.00 am to 11.00 am For this paper you must have: an AQA 16-page answer book. Time allowed

### Tuesday 20 May 2014 Morning

Tuesday 20 May 2014 Morning AS GCE PHYSICS B (ADVANCING PHYSICS) G491/01 Physics in Action *1203458796* Candidates answer on the Question Paper. OCR supplied materials: Data, Formulae and Relationships

### Specimen Paper. Biology 1F. General Certificate of Secondary Education Foundation Tier. Unit Biology B1. Unit Biology B1. Time allowed 60 minutes

Centre Number Surname Candidate Number Specimen Paper For Examiner s Use Other Names Candidate Signature Examiner s Initials Question Mark General Certificate of Secondary Education Foundation Tier 1 2

### Paper Reference. Edexcel GCSE Mathematics (Linear) 1380 Paper 3 (Non-Calculator) Monday 6 June 2011 Afternoon Time: 1 hour 45 minutes

Centre No. Candidate No. Paper Reference 1 3 8 0 3 H Paper Reference(s) 1380/3H Edexcel GCSE Mathematics (Linear) 1380 Paper 3 (Non-Calculator) Higher Tier Monday 6 June 2011 Afternoon Time: 1 hour 45

### Functional Skills Certificate FUNCTIONAL ENGLISH

Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature Functional Skills Certificate FUNCTIONAL ENGLISH Component 1 Reading Level 1 Thursday 12 November

### Introduction to Nuclear Physics

Introduction to Nuclear Physics 1. Atomic Structure and the Periodic Table According to the Bohr-Rutherford model of the atom, also called the solar system model, the atom consists of a central nucleus

### A-LEVEL PHYSICS A. PHYA2 mechanics, materials and waves Mark scheme. 2450 June 2014. Version: 1.0 Final

A-LEVEL PHYSICS A PHYA2 mechanics, materials and waves Mark scheme 2450 June 2014 Version: 1.0 Final Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions,

### Final. Mark Scheme. Additional Science / Physics (Specification 4408 / 4403) PH2HP. Unit: Physics 2

Version.0 General Certificate of Secondary Education January 03 Additional Science / Physics (Specification 4408 / 4403) Unit: Physics Final Mark Scheme Mark schemes are prepared by the Principal Examiner

### Homework #10 (749508)

Homework #10 (749508) Current Score: 0 out of 100 Description Homework on quantum physics and radioactivity Instructions Answer all the questions as best you can. 1. Hewitt10 32.E.001. [481697] 0/5 points

### Thursday 23 May 2013 Morning

THIS IS A NEW SPECIFICATION H Thursday 23 May 2013 Morning GCSE TWENTY FIRST CENTURY SCIENCE PHYSICS A A181/02 Modules P1 P2 P3 (Higher Tier) *A137270613* Candidates answer on the Question Paper. A calculator

### Chem 1A Exam 2 Review Problems

Chem 1A Exam 2 Review Problems 1. At 0.967 atm, the height of mercury in a barometer is 0.735 m. If the mercury were replaced with water, what height of water (in meters) would be supported at this pressure?

### APS Science Curriculum Unit Planner

APS Science Curriculum Unit Planner Grade Level/Subject Chemistry Stage 1: Desired Results Enduring Understanding Topic 1: Elements and the Periodic Table: The placement of elements on the periodic table

### General Certificate of Education Advanced Level Examination June 2015

General Certificate of Education Advanced Level Examination June 2015 Sociology SCLY3 Unit 3 Beliefs in Society; Global Development; Mass Media; Power and Politics Monday 15 June 2015 1.30 pm to 3.00 pm

### General Certificate of Education Advanced Level Examination June 2013

General Certificate of Education Advanced Level Examination June 2013 Accounting ACCN4 Unit 4 Further Aspects of Management Accounting Monday 10 June 2013 1.30 pm to 3.30 pm For this paper you must have:

### A-level PSYCHOLOGY (7182/1)

SPECIMEN MATERIAL A-level PSYCHOLOGY (7182/1) Paper 1 Introductory Topics in Psychology 2017 Morning Time allowed: 2 hours Materials For this paper you may have: a calculator. Instructions Use black ink

### hij GCSE Science A 1 Foundation Tier Unit 5F SPECIMEN MARK SCHEME Version 1.0

hij GCSE Science A Foundation Tier Unit 5F SPECIMEN MARK SCHEME Version.0 Copyright 20 AQA and its licensors. All rights reserved. The Assessment and Qualifications Alliance (AQA) is a company limited

### FXA 2008. Candidates should be able to : Define and apply the concept of specific heat capacity. Select and apply the equation : E = mcδθ

UNIT G484 Module 3 4.3.3 Thermal Properties of Materials 1 Candidates should be able to : Define and apply the concept of specific heat capacity. Select and apply the equation : E = mcδθ The MASS (m) of

### General Certificate of Education Advanced Subsidiary Examination June 2013

General Certificate of Education Advanced Subsidiary Examination June 2013 Sociology SCLY2 Unit 2 Tuesday 21 May 2013 9.00 am to 11.00 am For this paper you must have: an AQA 12-page answer book. Time

### Final. Mark Scheme. Physics A PHYA1. (Specification 2450) Unit 1: Particles, quantum phenomena and electricity

Version.0 General Certificate of Education (A-level) June 0 Physics A PHYA (Specification 450) Unit : Particles, quantum phenomena and electricity Final Mark Scheme Mark schemes are prepared by the Principal

### Risk Assessment It is the responsibility of the centre to ensure that a risk assessment is carried out.

Controlled Assessment Science A ISA CU1.exemplar Concrete (Specimen) For moderation in May 20xx or January 20xx Teachers tes This ISA relates to Science A Unit 2 C1.2 Limestone and Building Materials Topic

### Introduction to Geiger Counters

Introduction to Geiger Counters A Geiger counter (Geiger-Muller tube) is a device used for the detection and measurement of all types of radiation: alpha, beta and gamma radiation. Basically it consists

### MATHEMATICS Unit Decision 1

General Certificate of Education January 2008 Advanced Subsidiary Examination MATHEMATICS Unit Decision 1 MD01 Tuesday 15 January 2008 9.00 am to 10.30 am For this paper you must have: an 8-page answer

### Friday 18 January 2013 Morning

Friday 18 January 2013 Morning AS GCE PHYSICS B (ADVANCING PHYSICS) G492/01 Understanding Processes / Experimentation and Data Handling *G411640113* Candidates answer on the Question Paper. OCR supplied

### Religious Studies 40551 (Specification B) Religious Studies (Specification B) (Short Course)

General Certificate of Secondary Education June 2013 Religious Studies 40551 (Specification B) Religious Studies (Specification B) (Short Course) Unit 1 Religion and Citizenship Monday 13 May 2013 9.00

### Antoine Henri Becquerel was born in Paris on December 15, 1852

Discovery Antoine Henri Becquerel was born in Paris on December 15, 1852 Summit Environmental Technologies, Inc. Analytical Laboratories 3310 Win Street Cuyahoga Falls, Ohio 44223 Fax: 1-330-253-4489 Call

### GATEWAY SCIENCE B651/01 PHYSICS B Unit 1 Modules P1 P2 P3 (Foundation Tier)

F GENERAL CERTIFICATE OF SECONDARY EDUCATION GATEWAY SCIENCE B651/01 PHYSICS B Unit 1 Modules P1 P2 P3 (Foundation Tier) *CUP/T63931* Candidates answer on the question paper A calculator may be used for

### General Certificate of Education Advanced Level Examination June 2014

General Certificate of Education Advanced Level Examination June 2014 Sociology SCLY4 Unit 4 Crime and Deviance with Theory and Methods; Stratification and Differentiation with Theory and Methods Monday

### Hjälpmedel: Physics Handbook samt räknedosa. Tabell över vissa kärndata bifogas.

Tentamensskrivning i Kärnfysik (FK7010), 7,5hp Fredag den 28 mars 2008 kl 9-15 Hjälpmedel: Physics Handbook samt räknedosa. Tabell över vissa kärndata bifogas. Denna tentamen består av två delar. Den första

### Atomic Calculations. 2.1 Composition of the Atom. number of protons + number of neutrons = mass number

2.1 Composition of the Atom Atomic Calculations number of protons + number of neutrons = mass number number of neutrons = mass number - number of protons number of protons = number of electrons IF positive