Page 76 - PRAKTIS BELAJAR FISIKA SMA KELAS XII

3 !
N

9;5D18E9 /2 = 41> 3= =
1 %541> <9CDB9; D571; <EBEC 2941>7 =1;1

N
/2 = = /2

2 %541> <9CDB9; =5=25>DE; CE4ED L 45>71> 71B9C >?B=1< =1;1

3?C /2 = = /2
)(%2 -675-/ 30), 30% 32(8/735 )518%7%2
(141 2?<1 ;?>4E;D?B 25B=E1D1> =E1D1> <9CDB9; 1;1> D5B49CDB92EC9 =5B1D1
@141 @5B=E;11> 2?<1 1< 9>9 D5B:149 ;1B5>1 1>D1B=E1D1> <9CDB9; C5:5>9C D?<1;
=5>?<1; C589>771 =E1D1> =E1D1> @141 2?<1 1;1> 25BEC181 C1<9>7 =5>:1E8
41> D5B85>D9 49 @5B=E;11>>H1

%1&%5
* * "/8/8=>5+8 7/.+8 63<=;35 :+.+
,96+ 598.>5=9; ,/;7>+=+8
* + .3 .+6+7 ,96+
, .3 :/;7>5++8 ,96+ .+8
- .3 6>+; ,96+

@5B=E;11> 2?<1 1ECC @5B=E;11> 2?<1 1ECC @5B=E;11> 2?<1 1ECC
! "

+5;1B1>7 D9>:1E 2?<1 ;?>4E;D?B 45>71> :1B9 :1B9 41> =E1D1> D?D1< C5@5BD9
49@5B<981D;1> @141 +! / %541> <9CDB9; H1>7 4981C9<;1> ?<58 2?<1 ;?>4E;D?B
25B=E1D1> 41@1D 49D5>DE;1> 45>71> =5>5B1@;1> E;E= 1ECC ->DE; 9DE
492E1D<18 @5B=E;11> 1ECC 49 41<1= 2?<1 ;?>4E;D?B 49 @5B=E;11> 2?<1
;?>4E;D?B 41> 49 <E1B @5B=E;11> 2?<1 ;?>4E;D?B 5B9;ED 9>9 =541> <9CDB9; 49
D9D9; @141 C5D91@ @5B=E;11> 1ECC
% - %0%1 30% 32(8/735
'<58 ;1B5>1 D941; 141 =E1D1> <9CDB9; H1>7 49<9>7;E@9 ?<58 @5B=E;11> 2?<1
1ECC 1D1E ) C5CE19 $/0 + , 5 C589>771 41B9 $/0 + , 5
49@5B?<58 5>71> ;1D1 <19> D941; 141 =541> <9CDB9; 49 41<1= 2?<1
;?>4E;D?B 25B=E1D1>
& - )518/%%2 30% 32(8/735
%E1D1> <9CDB9; H1>7 49<9>7;E@9 ?<58 @5B=E;11> 2?<1 1ECC D5@1D C1=1 %7% 82'-
45>71> =E1D1> D?D1< 2?<1 ;?>4E;D?B ) $E1C @5B=E;11> 1ECC
C589>771 6<E;C <9CDB9;>H1 B 96+ 598.>5=9;
,/;7>+=+8
B $/;7>5++8 +><<
+E2CD9DEC9;1> @5BC1=11> D5BC52ED ;5 $/0 + , 5 =1;1
)

C589>771 49@5B?<58 =541> <9CDB9; 49 @5B=E;11> 2?<1

# N

6/5=;9<=+=35+