Physics, asked by pavankumar42, 1 year ago

a pendulum oscillates 40 times in 4 seconds find its time period and frequency

Answers

Answered by kandelval
19
Correct answer is 4/40
=1/10
Answered by Anonymous
3

Answer:

The number of oscillations per second of the vibrating body is known as the frequency of oscillation.

Frequency = Total number of oscillations

Total time taken

= 50/5

= 10 Hz

Time period is the time taken to complete one oscillation. It is also the inverse of frequency.

Time period = 1/ Oscillating frequency

= 1/10

= 0.1 s

∴ frequency = 10 Hz

Time period = 0.1 s

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