a second pendulum is a pendulum having time period 2 seconds if the second pendulum on the surface of the earth taken to moon what is the period of the pendulum?
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On surface of moon, acceleration due to gravity is g/6. Time period of seconds pendulum on earth is 2 seconds.
On Earth, 2=2π
g
l
On moon,T
moon
=2π
6
g
l
Dividing the above two equations, we get, T
moon
=2
6
s
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