ព័ត៌មានផ្ទាល់ខ្លួន
Authored by SOKNY LEZA
Physics
7th Grade
Used 1+ times
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70 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. 1kJ = .... J
1000
1/1000
1000000
1/1000000
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. 1 μA = .... A
1000
1/1000
1000000
1/1000000
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. 1 MPa = .... Pa
1000
1/1000
1000000
1/1000000
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. 1 mV = .... V
1000
1/1000
1000000
1/1000000
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. បើ V = x/t => x =?
x=V/t
x=Vt
x=t/V
x=1/tV
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. បើ P=E/t => t =?
t=E/P
t=PE
t=P/E
t=1/PE
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. បើ F=ma = > a = ?
a=mF
a=F/m
a=m/F
a=1/mF
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