Please solve all
1) SI unit of length is measured in
a) metre
b) centimetres
c)macrometer
d) kilometre
2) Earth moves on its axis after a certain period of time, The motion of earth is
a) periodic motion
b) non periodic motion
c) Oscillatory motion
d) Random motion
Answers
Answered by
0
Answer:
a- meters
b - periodic motion
Answered by
0
Answer:
1) Metre
2) Periodic Motion
Explanation:
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