Question

A pendulum oscillates 40 times in 4 second . Find its time period and frequency ?​

Answer 1

Explanation:

$\huge{\mathtt{\pink{꧁ AnSwEr ꧂}}}$

Frequency is defined as the number of oscillations per unit time.

Time = 4 sec.

Time Period = (4/40) = 0.1 sec.

Frequency = (Number of Oscillations)/ (Time taken)Frequency = (40/4) =10Hz.

Answer 2

Answer: Frequency is defined as the number of oscillations per unit time. Time = 4 sec. Time Period = (4/40) = 0.1 sec. Frequency = (Number of Oscillations)/ (Time taken)Frequency = (40/4) =10Hz.

Explanation: