Chapter 4 General WORD BANK

Transcription

1 Name Date Hur Table Lessn One Directins: Cmplete the cncept map with the crrect terms frm the wrd bank. Each wrd is used nly nce. Chapter 4 General WORD BANK chemical mechanical sund electric nuclear radiant gravitatinal ptential

2 Name Date Hur Table Lessn Tw Directins: Circle the term in parentheses that crrectly cmpletes each sentence. 1. The law f cnservatin f says that can be (reduced, transfrmed) frm ne frm t anther, but it cannt be created r (destryed, transferred). 2. An (transfer, transfrmatin) ccurs when mves frm ne bject t anther withut changing frm. 3. When a frce acts n an bject and the bject mves in the directin f the frce, a transfer f called (directin, wrk) has ccurred. 4. One cnstant abut transfrmatins is that sme will always be transfrmed int (, radiant). 5. During transfrmatins, nt all transfrmed is transfrmed t a(n) (efficient, usable) frm f. 6. The transfrmatin f electric t radiant and when a flashlight is turned n is an example f (inefficiency, transfer). 7. There are n true (clsed, recycled) systems because every physical system transfers sme t the envirnment. 8. The sund f a bus passing by is an example f an (pen, efficient) system because sme chemical is transfrmed t sund and ther is transfrmed t (, electric) and mechanical. 9. Wrk ccurs when a basketball player (hlds, shts) a basketball and als ccurs when a hckey player (mves, stps) the puck with a hckey stick. 10. A televisin set prjecting clr images is an example f a(n) (pen, clsed) system because sme is being exchanged within the (electrical system, envirnment). 11. (Chemical, Thermal) held in the muscles f the team s quarterback changes t (nuclear, mechanical) when the quarterback thrws the ball. 12. When a hckey stick strikes a hckey puck and sends it tward the galie, (, mechanical) is being transferred frm the hckey stick t the (galie, puck).

3 Name Date Hur Table Lessn Three Directins: All f the sentences belw are false. Make the sentences true by writing the wrd(s) frm the wrd bank that replace the underlined wrd n the line after each statement. 1. When the temperatures f materials that are in cntact are the same, the materials are said t be in cnvectin. 2. T change frm a slid state t a gas state withut passing thrugh the liquid state is t radiate. 3. The change f state frm a liquid t a gas is called cnductin. _ 4. The material that makes up a pt s handle is a(n) cnductr. _ 5. Thermal can be transferred by cnductin, cnvectin, and vaprizatin. 6. The metal that makes up a pt is a(n) equilibrium. Wrd Bank cnductin radiatin insulatr cnvectin sublime vaprizatin equilibrium temperature heat cnductr 7. Cnvectin is the transfer f by cllisins between particles in matter. 8. The mvement f frm a warm bttle f water t the cl air in a refrigeratr is called temperature. 9. The transfer f by the mvement f particles frm ne part f a material t anther is cnductin. 10. The measure f the average kinetic f the particles in a material is sublimatin.

4 Name Date Hur Table Chapter Practice: Circle the best answer fr each questin. On the line befre each questin, recrd the page number where yu fund that answer. 1. What type f des a statue have? A. electric B. mechanical C. sund D. 2. Which is the frm f that cannt be stred? A. chemical B. gravitatinal ptential C. nuclear D. sund 6. Which frm f relies n gravitatinal ptential? A. fssil fuels B. ge C. hydrelectric D. nuclear 7. In the picture, hw des the definitely flw? 3. Waves can transfer, but they A. cannt carry sunds B. d nt mve matter C. always have the same wavelength D. are unable t mve thrugh empty space 4. Which invlves ONLY an transfer? A. A by turns n an electric taster t warm a piece f bread. B. A can f juice cls f in a ice chest n a ht summer day. C. A cat jumps dwn frm a tree branch. D. A truck burns gasline and mves 20 km. 5. Which culd ccur in a clsed system? A. Chemical is transfrmed t electric in a system. B. During transfrmatin f chemical t mechanical, is released t the envirnment. C. Electric frm the envirnment is transferred t the system. D. Radiant is transferred t the envirnment. A. frm the air t the dg B. frm the dg t the snw C. frm the snw t the air D. frm the snw t the dg 8. Which decreases the f a can f sup yu just tk ut f yur pantry? A. letting the can sit n the cunter fr an hur B. pening the lid f the can f sup with a can pener. C. placing the can f sup under a bright light D. putting the can f sup in the refrigeratr

5 Name Date Hur Table Use the figure t answer questins 9 and 10 Use the figure t answer questins 12 and Which kind f is carried by the wave mdel shwn? A. chemical B. electric C. radiant D. sund 10. Which prperty des this type f wave have that ther kinds f waves d nt? A. it can travel thrugh air B. it can travel thrugh water C. it can travel thrugh a vacuum D. it can travel thrugh metal wires 11. Which accurately describes ptential and kinetic? A. A mving sccer ball has ptential, while a rlling bwling ball has kinetic. B. A rck at the tp f a cliff has ptential, while a mving stream has kinetic. C. The stred in chemical bnds is ptential, while the stred in an atm s nucleus is kinetic. D. The stred in an atm s nucleus is ptential, while the stred in chemical bnds is kinetic. 12. The figure shws smene kicking a sccer ball. Which transfrmatin ccurs t make the FOOT mve? A. chemical t mechanical B. mechanical t chemical C. mechanical t mechanical D. t mechanical 13. Which transfer ccurs t make the BALL mve? A. chemical frm ball t ft B. chemical frm ft t ball C. mechanical frm ball t ft D. mechanical frm ft t ball 14. Which is a renewable resurce that is used t prduce electricity? A. bimass B. cal C. natural gas D. petrleum 15. The figure shws a pan f water being heated. Which statement is true? A. the pan and flame are a clsed system. B. the natural gas is underging an transfer C. This prcess results in a temperature change and pssibly a change in state. D. Thermal is nt transferred.