Page 113 - PRAKTIS BELAJAR FISIKA SMA KELAS XII

*525<D= =5=181=9 <5298 :1D8 C5>C1>7 =?C?A <9BCA9; C5A<5298 418D<D
>41 C9>:1D =?=5> 71G1 =17>5C G1>7 =5AD@1;1> @A9>B9@ 41B1A 41A9 ;5A:1
&7& 82(- =?C?A <9BCA9; ,>CD; 9CD @5A81C9;1><18 !-"!1 "D=@1A1> ;1F1C @5AB579

@ 64,5 .(>( 4(.5,: @1>:1>7 G1>7 =5=9<9;9 @1>:1>7 41> <521A 49<5C1;;1> 49 41<1= =541>
@ 6:68 309:802 =17>5C 45>71> B5:1:1A 2941>7 ;1F1C @5AB579@1>:1>7 "5C9;1 ;D=@1A1>
@ #6:68 (84(:;8 491<9A9 1ADB <9BCA9; B5@5AC9 !-"!1 ! @1>:1>7 ;1F1C =5>41@1C 71G1
=17>5C ;5 1C1B B541>7;1> <521A ;1F1C =5>41@1C 71G1 =17>5C ;5

21F18 7D>1;1> 1CDA1> C1>71> ;1>1> "54D1 71G1 9>9 =5>781B9<;1> A5BD<C1>
=?=5> 71G1 =17>5C D>CD; =5=DC1A ;D=@1A1> B5;9C1A BD=2D A?C1B9 G1>7
* 0 & . & , 25B1A>G1
- 6 - / &

3735 1-2- 5B1A 71G1 =17>5C =1;1

<D21>7
:1AD=

!9;1 ;D=@1A1> C5A49A9 41A9 <9<9C1> 25B1A =?=5> 71G1 =17>5C G1>7
4981B9<;1> 141<18
L
45>71> 141<18 <D1B @5>1=@1>7 ;D=@1A1>

'5A81C9;1> 218F1 %12!-!!. 7 25A<1;D ;5C9;1 71A9B >?A=1< 71A9B
G1>7 C571; <DADB 2941>7 ;D=@1A1> 41> =541> =17>5C9; B1<9>7 C571; <DADB
6:68 4050 +,5.(5 +0(4,:,8 !9;1 71A9B >?A=1< 2941>7 =5=25>CD; BD4DC C5A8141@ =541> =17>5C 1A18
44 >(5. 4,8;7(2(5 9(3(/
9(:; (7302(90 4,+(5 4(.5,: 71G1 @141 =1B9>7 =1B9>7 ;1F1C C941; 25AD218 C5C1@9 <5>71> 71G1>G1
(7(: :,830/(: 7,8)(5+05.(5
;2;8(5 (5:(8( 46:68 4050 25AD218 41A9 =5>:149 <981C ;5=21<9 ;?>B5@ =?=5> 71G1 49 "5<1B

:,89,);: :0+(2 1(;/ 3,)0/ ),9(8 / 5>71> 45=9;91> 25B1A =?=5> 71G1>G1 =5>:149
+(80 9,);(/ 3;)(5. 1(8;4
#81'*5 " ! $"#! # B9> L
# !'
$5B;9@D> %12!-!!. 7 41> 7 49CDAD>;1> 41A9 ;D=@1A1>
@5AB579@1>:1>7 @5AB1=11> C5AB52DC 25A<1;D D>CD; B5=D1 25>CD; ;D=@1A1>

1A=1CDA ;?=DC1C?A

*

,
&1'&5
6:68 309:802
( 92,4( 9,+,8/(5( +(5 B9;1C
) 46:68 B9;1C 21CCA5AG 43
BD=25A C571>71>
! "

$?C?A <9BCA9; =5>7D218 5>5A79 <9BCA9; =5>:149 5>5A79 75A1; A?C1B9
=5;1>9; !-"!1 ! =5=@5A<981C;1> 4917A1= 41A9 =?C?A <9BCA9;
B545A81>1 "D=@1A1> ;1F1C 49<9<9C;1> @141 B52D18 B9<9>45A G1>7 49B52DC

"8(2:09 ,3(1(8 0902( ;5:;2 ,3(9 '