Question

a pendulum make 600 oscillations in in 5 minutes find its frequency and time period​

Answer 1

Answer:

Frequency is defined as number of oscillations per second. A minute has 60 seconds, and the pendulum completed 600 oscillations in this time. Clearly, in one second, it would complete 600÷60=10 oscillations. Hence it's frequency is 10 Hz.

Step-by-step explanation:

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Answer 2

Given : A pendulum oscillates 600 times in 5 seconds.

　

To find : What is its time period and frequency?

　

Using formula :

1) Frequency = Number of times the pendulum oscillates/Total number of time taken.

　

2) Time period = Number of oscillation per second/Frequency.

　

Calculations :

→ Frequency = 600/5

→ Frequency = 120 hertz

　

→ Time period = 1/120

→ Time period = 0.00833333333 seconds

　

Therefore,

1. Frequency = 120 hertz.
2. Time period = 0.00833333333 seconds.