The period of oscillation of a simple pendulum of constant length at e – McqOptions

MCQOPTIONS

1.	The period of oscillation of a simple pendulum of constant length at earth surface is T. Its period inside a mine is [CPMT 1973; DPMT 2001]
A.	Greater than T
B.	Less than T
C.	Equal to T
D.	Cannot be compared
Answer» B. Less than T

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