Frekuensi suatu getaran adalah 15 Hz. Tentukan:
a) periode getaran
b) banyak getaran yang terjadi dalam 3 menit
Getaran
Quiz
•
Others
•
8th Grade
•
Hard
TIABUR DRA
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5 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Frekuensi suatu getaran adalah 15 Hz. Tentukan:
a) periode getaran
b) banyak getaran yang terjadi dalam 3 menit
a) T = 1/f = 1/5 s
b) n = t x f = 180 x 15 getaran
a) T = 1/f = 1/15 s
b) n = t x f = 18 x 15 getaran
a) T = 1/f = 1/15 s
b) n = t x f = 180 x 15 getaran
a) T = 1/f = 1/15 s
b) n = t x f = 1800 x 15 getaran
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
banyak gelombang pada gambar adalah... dan termasuk gelombang...
1 gelombang transversal
2 gelombang transversal
1 gelombang longitudinal
2 gelombang longitudinal
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Perhatikan gambar diatas!
Berdasatkan gbr diatas yg dimaksud satu getaran adalh:
P-Q-R-Q-P
P-Q-R-Q
P-R-P
Q-R-Q
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sebuah penggaris plastik melakukan 40 getaran dlm waktu 1 menit frekwnsi penggaris adalah
0,67 hz
1,50 hz
40 hz
60hz
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Perhatikan gbr diatas,satu getaran :
A-B-C-B-A
A-C-B-C-A
B-A-C-A-B
C-B-A-B-C
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