Page 161 - PRAKTIS BELAJAR FISIKA SMA KELAS XII

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82H2 A252 ;2B2< D6BD6?DE #:<2 ;2B2<?H2 5:;25:<2?
5E2 <2=: C6>E=2 82H2 D@=2<?H2 >6?;25: M
1
2
4
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2
4 $2G2D =:?8<2B2? 56?82? ;2B: ;2B: >6D6B 5:2=:B:
5
6 2BEC 2>A6B6 6C2B :?5E<C: >28?6D A252 AEC2D
E2 3E29 A2BD:<6= 52? >2C:?8 >2C:?8 36B =:?8<2B2? ) 252=29 M
2
R D6C=2

>E2D2? =:CDB:< C 52? C D6BA:C29 56?82? 3 R D6C=2

;2B2< 4> #:<2 252=29 D:D:< H2?8 D6B=6D2< 5: 2?D2B2 4 R D6C=2

52? C656>:<:2? C69:?882 >652? 5: C2>2 5 R D6C=2

56?82? >2<2 =6D2< 52B: 252=29 M 6 R D6C=2

2 4>
3 4> ,63E29 <2G2D =EBEC C6;2;2B 36B252 5: 2?D2B2 5E2
4 4> <EDE3 >28?6D 36B=2G2?2? C6A6BD: 5:A6B=:92D<2?
5 4> A252 82>32B
6 4>
)@D6?C:2= 5: CE2DE D:D:< H2?8 36B;2B2< ) 52B: >E2D2? , . ! , .
252=29 / "?D6?C:D2C >652? 5: D:D:< D6BC63ED
C636C2B ' #:<2 " R '> 36C2B

>E2D2? 252=29 M
N
2 R $6D:<2 <2G2D 5:2=:B: 2BEC =:CDB:< >2<2 <2G2D D6BC63ED
3 R 2<2? M
N
4 R 2 36B86B2< >6?E;E <EDE3 ,
N
5 R 3 36B86B2< >6?E;E <EDE3 .
N
6 R 4 36B86B2< >6?E;E A6>3242
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5 36B86B2< >6?;2E9: A6>3242
,63E29 6=6<DB@? 56?82? >2CC2 R <8 52? 6 D6D2A 5:2>
N
>E2D2? N R 36B86B2< 52B: C2DE D:D:< <6
N
D:D:< =2:? 52=2> BE2?8 H2?8 A@D6?C:2=?H2 F@=D 6C2B 82H2 H2?8 5:2=2>: C63E29 A2BD:<6= 36B>E2D2?
=63:9 D:?88: ?6B8: <:?6D:< H2?8 5:A6B@=69 6=6<DB@? H2?8 36B86B2< 52=2> >652? >28?6D 36B82?DE?8
52=2> A6BA:?5292? <65E5E<2? :DE 252=29 M A252 92= 92= 36B:<ED " , #! M
N
6/ R 2 >2CC2 A2BD:<6=
2 6/ 3 2B29 86B2< A2BD:<6=
3 6/ 4 36C2B <646A2D2? A2BD:<6=
4 6/ 5 36C2B >E2D2? A2BD:<6=
5 6/ 6 36C2B >652? >28?6D
6 6/ ,63E29 AB@D@? 36B86B2< C62B29 CE>3E / A@C:D:7 52?
$2A2C:D@B 52? H2?8 5:A2C2?8 A2B2=6= >2C:?8 >2CE< <6 52=2> >652? >28?6D C6B282> C69:?882

>2C:?8 >6>AE?H2: <2A2C:D2C F 52? F #:<2 >6?;2=2?: 86B2< >6=:?8<2B A252 3:52?8 /0 C6A6BD:
D682?82? E;E?8 E;E?8 <2A2C:D@B 252=29 F@=D >2<2 D6B=:92D A252 82>32B
<2A2C:D2C A6?882?D: <65E2 <2A2C:D@B :DE 252=29 0

>E2D2? =:CDB:< 252=29

N
6?6B8: H2?8 D6BC:>A2? 5: 252=29 R #

N
6?6B8: H2?8 D6BC:>A2? 5: 252=29 R # /

)6B?H2D22? H2?8 36?2B 252=29 M
2 52? 1
3 52?
4 52? "?: 36B2BD: 329G2 >652? >28?6D D6BC63ED C62B29
5 56?82? CE>3E M
6 52? 2 / A@C:D:7
3 0 ?682D:7
4 0 A@C:D:7
5 1 ?682D:7
6 1 A@C:D:7
$:*4<2; .5*3*: 2;24* =7<=4 .5*; )