Page 138 - PRAKTIS BELAJAR FISIKA SMA KELAS XII

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6?82? <2D2 =2:? C2?82D C65:<:D 6?6B8: H2?8 5:E329 >6?;25: A2?2C -B27@
56?82? 67:C:6?C: C636C2B :?: 5:<2D2<2? >6?56<2D: :562= 2D2E
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28:2? :?AED DB27@ 5:9E3E?8<2? <6 CE>36B D682?82? =:CDB:< 52B: )%' C636C2B
/ BEC @EDAED C6<E?56B 252=29 "4$15)240$624
2 -6?DE<2? D682?82? @EDAED DB27@ '$/$0 1'7564,
3 #:<2 DB27@ 5:2?882A :562= 36B2A2 2BEC :?AED?H2
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2 2B: &23".""/ 9 D682?82? @EDAED C6<E?56B DB27@ 252=29

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3 -B27@ :562= >2<2 2D2E C69:?882 5:A6B@=69
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/ .7.:*<8: 9*-* 9=;*<
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<.0*70*7 <27002 @*70 6.7,=4=92
=7<=4 <:*7;62;2 @*70 ./2;2.7
'.0*70*7 -27*244*7 -.70*7
<:*7;/8:6*<8: ;<.9 =9 ;=9*@*
(0 $*1(6 <:*7;62;2 3*:*4 3*=1 6.73*-2
./2;2.7
BEC :?5E<C: D:52< 92?H2 D6B;25: A252 <2G2D 2D2E <E>A2B2? -:?;2E=29 !70%(4
C63E29 A:B:?82? =@82> H2?8 36BAED2B 36B=2G2?2? 2B29 AED2B2? ;2BE> ;2>
C6A6BD: 5:A6B=:92D<2? A252 ".#"2

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$:27;29 4.:3* :.6 6*07.<

,6328:2? 52B: A:B:?82? 36B252 52=2> >652? >28?6D 56?82? 2B29 >2CE<
3:52?8 R 28:2? 52B: A:B:?82? H2?8 36B252 52=2> >652? >28?6D 2<2?
>6?892C:=<2? % :?5E<C: :?82D <@?5E<D@B H2?8 36B86B2< 52=2> >652?
>28?6D B29 2BEC :?5E<C: A252 328:2? H2?8 36B252 52=2> >652? >28?6D
252=29 <6 2D2C !E<E> %6?I 52? <6 32G29 A252 328:2? H2?8 36B252 5:
=E2B >652? >28?6D 6?82? >6?88E?2<2? 2DEB2? D2?82? <2?2? 82H2 A252
328:2? 2BEC 52=2> >652? >28?6D A252 A:B:?82? 36B=2G2?2? 56?82? 2B29
86B2< A:B:?82? <:32D?H2 86B2< A:B:?82? >6?;25: 5:A6B=2>32D "?:=29
AB:?C:A <6B;2 B6> >28?6D
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&:<B@7@? 252=29 2=2D H2?8 >6?8E329 6?6B8: 3E?H: >6?;25: 6?6B8: =:CDB:<
$E>A2B2? B:?82? 5:D6>A6=<2? A252 >6>3B2? H2?8 36B252 56<2D >28?6D
D6D2A C6A6BD: 5:A6B=:92D<2? A252 ".#"2 $6D:<2 C6C6@B2?8 36B3:42B2
>6?88E?2<2? >:<B@7@? D6BC63ED 86=@>32?8 3E?H: 2<2? >6?886D2B<2?

7-=4;2 5.4<:86*07.<24 -*7 :=; 2;<:24 85*4 *524