Question

a pendulum oscillates 60 time in 5 seconds find its time period and frequency

Answer 1

Answer:

Frequency = No. if oscillation/time taken

= 60/5

= 12 Hz

Time period = 1/frequency

= 1/12

Answer 2

The pendulum swings 60 times in 5 seconds finding its time and usually is:

• A period of time is defined as the time required to complete a single oscillation.

• It is usually defined as the number of oscillations during each unit.

• The pendulum oscillates 60 times in 5 seconds.

• Duration = (5/60) = 1.2 seconds.

• So, take one movement = 5/60 second = 1/12 second = 1.2 second

• So, the pendulum time is 1.2 seconds.

• Frequency = (Value Variation) / (Duration) Frequency.
• = (60/5) = 12Hz.

• Frequency = 1 / duration
• = 1 / 1.2Hz = 12 Hz

• We find, frequency =12Hz.