1.

Assertion :The job of asimple pendulum consits of a hollow bal full of water and when a hole is made at the bottom of ballits time period first increases and then decreases Reason:Weight of the ball decreases as water flows out of ut

Answer»

If the ASSERTION and reason are correct and reason is a correct explanation of the assertion
If both assertion and reason are correct but reason is not the correct explanation of assertion
If assertion is correct but reason is incorrect
If both assertion and reason are incorrect

ANSWER :B


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