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If l(1) " and " l(2) are the lengths of ...

If `l_(1) " and " l_(2)` are the lengths of a seconds pendulum at the poles and the equator of the earth, then

A

`l_(1) gt l_(2)`

B

`l_(1) lt l_(2)`

C

`l_(1)= l_(2)`

D

`l_(1)=0.9 l_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
`l prop g and g_(P) gt g_(E ) therefore l_(1) gt l_(2)`
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