Science, asked by harshverma13, 4 months ago

A pendulum makes 100 oscillations in 20 seconds. Calculate its time period and frequency

Answers

Answered by imtiyazallam

2

Answer:

Number of Oscillation in 20 sec = 100

Frequency = Number of Oscillation / time

=> Frequency = 100 / 20

=> Frequency = 5 Hz

Time period = 1 / Frequency

=> Time period = 1 / 5

=> Time period = 0.2 seconds

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