Page 86 - PRAKTIS BELAJAR FISIKA SMA KELAS XII
P. 86
!3%0 )2+8%6%%2 , *!
$/( ) ,* & #' # * + !2)2 * 1'& , ,#
#1@1C9D1>C9 ;1@1C9D?B ;5@9>7 C5:1:1B H1>7 D5B41@1D ,971 2E18 ;1@1C9D?B 45>71> ;1@1C9D1>C9
E41B1 49 1>D1B1 ;54E1 ;5@9>7>H1 141<18 "9;1 41> #5=E491> B1>7;191> 9>9 498E2E>7;1>
=549E= 49 1>D1B1 ;54E1 ;5@9>7 4971>D9 45>71> 45>71> 21D5B19 . ,5>DE;1><18 D571>71> C5D91@
495<5;DB9; H1>7 ;?>CD1>D1>H1 41> :1B1; 1>D1B;5@9>7 ;1@1C9D?B
49:149;1> ;1<9 C5=E<1 25B1@1;18 ;1@1C9D1>C9>H1 E1 2E18 ;1@1C9D?B 945>D9; 45>71> ;1@1C9D1>C9
C5;1B1>7 85>41; 498E2E>7;1> 45>71> C52E18 21D5B19 %E<1
#1@1C9D?B ;5@9>7 C5:1:1B 45>71> <E1C C5D91@ ;5@9>7 =E<1 81>H1 C52E18 ;1@1C9D?B 498E2E>7;1> ;5 21D5B19
3= 41> 1>D1B;5@9>7 D5B@9C18 @141 :1B1; == 41> D5B>H1D1 5>5B79 H1>7 41@1D D5BC9=@1> @141>H1
498E2E>7;1> 45>71> 21D5B19 . %549E= 49 1>D1B1 141<18 "9;1 ;54E1 ;1@1C9D?B 498E2E>7;1> C5B9 41>
;54E1 ;5@9>7 141<18 495<5;DB9; 45>71> ;?>CD1>D1 498E2E>7;1> ;5 21D5B19 25B1@1 5>5B79 H1>7 41@1D
,5>DE;1> D5BC9=@1> @141 ;1@1C9D?B D5BC52ED &H1D1;1><18
1 ;1@1C9D1>C9 ;1@1C9D?B 41<1=
2 =E1D1> H1>7 41@1D D5BC9=@1> @141 ;1@1C9D?B 41>
3 5>5B79 H1>7 41@1D D5BC9=@1> 41<1= ;1@1C9D?B
@1;18 @5>77?C?;1> =5BE@1;1> @B?C5C =5=25B9;1> =E1D1> @141 2181>
H1>7 497?C?; @1 C525>1B>H1 H1>7 D5B:149 C11D 49<1;E;1> @5>77?C?;1>
=9C1<>H1 ;5D9;1 =9CD1B @<1CD9; 497?C?; ?<58 ;19>
1@1D;18 25>41 D1; 25B=E1D1> 49D1B9; ?<58 25>41 25B=E1D1> <9CDB9; %5>71@1
45=9;91>
@1;18 71H1 9>D5B1;C9 1>D1B1 4E1 =E1D1> <9CDB9; D5B=1CE; 71H1 1;C9NB51;C9
%5>71@1 45=9;91>
1=21B;1><18 71B9C 71B9C 71H1 =17>5D 49 C5;9D1B 4E1 =E1D1> @?C9D96 H1>7
D5B@9C18 @141 :1B1; *
<5;DB?> 49<5@1C;1> 49 45;1D @5<1D >571D96 41B9 ;1@1C9D?B @1;18 5<5;DB?>
1;1> 25B75B1; <EBEC %5>71@1 45=9;91>
6/5=;9<=+=35+