A hollow spherical pendulum is filled with mercury has time period T. – McqOptions

MCQOPTIONS

1.	A hollow spherical pendulum is filled with mercury has time period T. If mercury is thrown out completely, then the new time period ___________
A.	Increases
B.	Decreases
C.	Remains the same
D.	First increases and then decreases
Answer» D. First increases and then decreases

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