Time period of a simple pendulum is 2sec. If its length is increased by 4 times, then its period becomes ___________

Time period of a simple pendulum is 2sec. If its length is increased

1.	Time period of a simple pendulum is 2sec. If its length is increased by 4 times, then its period becomes ___________
A.	8 sec
B.	12 sec
C.	16 sec
D.	4 sec
Answer» E.

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Time period of a simple pendulum is 2sec. If its length is increased by 4 times, then its period becomes ___________

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