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A simple pendulum of length l is made to...

A simple pendulum of length `l` is made to oscillate with an amplitude of 45 degrees. The acceleration due to gravity is g. Let `T_(0) = 2pi sqrt(l//g)` . The time period of oscillation of this pendulum will be -

A

`T_(0)` irrespective of the amplitude

B

slightly less than `T_(0)`

C

slightly more than `T_(0)`

D

dependent on whether it swings in a plane aligned with the north-south or east-west directions

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The correct Answer is:
C
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