A pendulum oscillates 20 times in 4 seconds. Find its time period… - Vidyadip

MCQ

A pendulum oscillates $20$ times in $4$ seconds. Find its time period.

A
$0.05 \sec.$
B
$0.001 \sec.$
✓
$0.2 \sec.$
D
$0.1 \sec$

✓

Answer

Correct option: C.

$0.2 \sec.$

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