Letter STUDENT NUMBER. PHYSICS Written examination. Number of questions and mark allocations may vary from the information indicated.

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1 Victorian Certificate of Education SUPERVISOR TO ATTACH PROCESSING LABEL HERE Letter STUDENT NUMBER Section PHYSICS Written examination Wednesday November Reading time:. pm to. pm ( minutes) Writing time:. pm to. pm ( hours minutes) QUESTION AND ANSWER BOOK Structure of book questions questions to be answered SAMPLE marks A Motion in one and two dimensions Electronics and photonics Electric power Interactions of light and matter detailed studies detailed studies to be answered questions to be answered marks B Detailed studies questions and mark allocations may vary from the information indicated. Total Students are permitted to bring into the examination room: pens, pencils, highlighters, erasers, sharpeners, rulers, pre-written notes (one folded A sheet or two A sheets bound together by tape) and one scientific calculator. Students are NOT permitted to bring into the examination room: blank sheets of paper and/or correction fluid/tape. Materials supplied Question and answer book of pages. A formula sheet. Answer sheet for multiple-choice questions. Instructions Write your student number in the space provided above on this page. Check that your name and student number as printed on your answer sheet for multiple-choice questions are correct, and sign your name in the space provided to verify this. Unless otherwise indicated, the diagrams in this book are not drawn to scale. All written responses must be in English. At the end of the examination Place the answer sheet for multiple-choice questions inside the front cover of this book. Students are NOT permitted to bring mobile phones and/or any other unauthorised electronic devices into the examination room. VICTORIAN CURRICULUM AND ASSESSMENT AUTHORITY

2 PHYSICS EXAM SECTION A Core studies Instructions for Section A Answer all questions in this section in the spaces provided. Write using black or blue pen. Where an answer box has a unit printed in it, give your answer in that unit. You should take the value of g to be m s. Where answer boxes are provided, write your final answer in the box. In questions worth more than mark, appropriate working should be shown. Unless otherwise indicated, diagrams are not to scale. SECTION B Instructions for Section B Select one Detailed study and answer all questions within that Detailed study in pencil on the answer sheet provided for multiple-choice questions. Show the Detailed study you are answering by shading the matching box on your multiple-choice answer sheet and writing the name of the Detailed study in the box provided. Choose the response that is correct for the question. A correct answer scores, an incorrect answer scores. Marks will not be deducted for incorrect answers. No marks will be given if more than one answer is completed for any question. SAMPLE questions and mark allocations may vary from the information indicated.

3 Victorian Certificate of Education PHYSICS Written examination Wednesday November Reading time:. pm to. pm ( minutes) Writing time:. pm to. pm ( hours minutes) FORMULA SHEET Instructions A question and answer book is provided with this formula sheet. Students are NOT permitted to bring mobile phones and/or any other unauthorised electronic devices into the examination room. VICTORIAN CURRICULUM AND ASSESSMENT AUTHORITY

4 PHYSICS FORMULA SHEET x v velocity; acceleration v = ; a = t t equations for constant acceleration v= u+ at x= ut+ at v = u + ax ( ) x= v+ u t Newton s second law ΣF = ma v π r circular motion a = = r T Hooke s law F = kx elastic potential energy kx gravitational potential energy near the surface of Earth mgh kinetic energy mv = Newton s law of universal gravitation F G MM r gravitational field g = G M r acceleration due to gravity at Earth s surface g = m s voltage; power V = RI P = VI = I R resistors in series R T = R + R resistors in parallel = + R R R T transformer action V V N = N AC voltage and current VRMS = V peak I RMS = I peak magnetic force F = I l B

5 PHYSICS FORMULA SHEET Φ electromagnetic induction emf: ε = N t flux: Φ = BA transmission losses V drop = I line R line P loss = I line R line mass of the electron m e =. kg charge on the electron e =. C Planck s constant h =. J s h =. ev s speed of light c =. m s photoelectric effect EK max = hf W photon energy E = hf photon momentum p h = λ de Broglie wavelength λ = h p speed, frequency and wavelength v = f λ energy transformations for electrons in an electron gun (< kev) mv = ev radius of electron path r = magnetic force on a moving electron F = evb Bragg s law nλ = dsin θ mv eb electric field between charged plates E = V d band gap energy E hc = λ Snell s law n sin θ = n sin θ intensity and level sound intensity level (in db) I L(dB) = log I where I =. W m TURN OVER

6 PHYSICS FORMULA SHEET Lorentz factor γ = v c time dilation t = t o γ length contraction L L = o γ relativistic mass m = m o γ total energy E total = E k + E rest = mc stress σ = F A strain ε = L L Young s modulus E = stress strain capacitors time constant : τ = RC universal gravitational constant G =. N m kg mass of Earth M E =. kg radius of Earth R E =. m mass of the electron m e =. kg charge on the electron e =. C speed of light c =. m s Prefixes/Units p = pico = n = nano = μ = micro = m = milli = k = kilo = M = mega = G = giga = t = tonne = kg END OF FORMULA SHEET

7 VCE PHYSICS Written Examination ANSWER SHEET STUDENT NAME: STUDENT NUMBER A INSTRUCTIONS: USE PENCIL ONLY E SIGN HERE IF YOUR NAME AND NUMBER ARE PRINTED CORRECTLY. F SIGNATURE: G J If your name or number on this sheet is incorrect, notify the Supervisor. Use a PENCIL for ALL entries. For each question, shade the box which indicates your answer. All answers must be completed like THIS example: Marks will NOT be deducted for incorrect answers. NO MARK will be given if more than ONE answer is completed for any question. If you make a mistake, ERASE the incorrect answer DO NOT cross it out. L R T W X SUPERVISOR USE ONLY USE PENCIL ONLY Shade the ABSENT box if the student was absent from the examination. ABSENT SUPERVISOR S INITIALS SECTION B Show the Detailed Study answered by shading one box. Detailed Study: Detailed Study : Einstein s special relativity Detailed Study : Materials and their use in structures Detailed Study : Further electronics Detailed Study : Synchrotron and its applications Detailed Study : Photonics Detailed Study : Sound Please write the Detailed Study name in the box below to confirm your chosen Detailed Study. Detailed Study: ONE ANSWER PER LINE ONE ANSWER PER LINE Please DO NOT fold, bend or staple this form. NCS Pearson

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