If the length of a simple pendulum is doubled then its time will be – McqOptions

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1.	If the length of a simple pendulum is doubled then its time will be
A.	2.8π√(l ⁄ g)
B.	2π√g
C.	4π√(l ⁄ g)
D.	tripled
Answer» B. 2π√g

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