4_kunci jawaban (1)
TRANSCRIPT
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7/25/2019 4_kunci Jawaban (1)
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KUNCI JAWABAN
ULANGAN KENAIKAN KELAS
TAHUN 2016
MATA PELAJARAN : ILMU PENGETAHUAN ALAM
KELAS : VIII
No Kunci No Kunci No Kunci No Kunci No Kunci
1 B 11 B 21 A 31 C 41 C
2 C 12 A 22 A 32 A 42 C
3 B 13 D 23 B 33 B 43 D
4 D 14 A 24 D 34 D 44 A
5 C 15 D 25 D 35 A 45 A
6 A 16 C 26 D 36 A 46 D
7 B 17 C 27 B 37 B 47 C
8 D 18 D 28 C 38 C 48 B
9 C 19 B 29 A 39 A 49 B
10 A 20 C 30 D 40 B 50 D
URAIAN:51. Diketahui : n = 2 ge!"#ang
t = 0$4 %
1$5 = 54 &"
Ditan'a : a. ( = ) *
#. = ) *
&. + = ) *
,a-a# : a. ( = nt
= 2
4,0
= 0$2 /
#. 1$5 = 54 &" n
t
= 5,154 cm
= 36 &"
&. + =
T
x
t
= 36
0,2
60
3
= 180 &"%= 1$8 "%
skor maksimum 3
52. Diketahui : t = 0$4 %ek!n = 68 "
Ditan'a : + = ) *
,a-a# : + =2d
t
=2.68
0,4
= 340 "%
skor maksimum 2
53. Diketahui : h! = 1 &"%! = 3 &"
Ditan'a : a. %i = ) *#. = ) *
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= 5 &" &. hi = ) *. uki%an e"#entukan #a'angan *e. %iat #a'angan
,a-a# : a. Os1
is1
= f1
3
1
is1
= 51
is
1
= 51
31
is
1
= 153
155
is
1
= 152
si = 215
= 7$5 &"
#. = oi
s
sx
t
= 35,7
60
3
= 2$5 kai
&. = oi
h
hx
t
hi = h!= 2$5 1 &"= 2$5 &"
.
e. iat = "a'a$ tegak$ ie#e%a skor maksimum 4
54. n/i" 'ang iha%ikan ankea%a. ;ia%e #eung%i "enguaiakan e"ak "enka#!n i!k%ia?&. ining e"#uuh te#a$ kuat an ea%ti%.
skor maksimum 3