Question

The time period of a vibrating particle is 0.5 second. The frequency is : (a) 2 hz (b) 3 hz (c) 4 hz (d) none of these

Answer 1

Answer:

a) 2hz

Explanation:

Time period is defined as the time required to complete one oscillation. When the amplitude of vibration of a sound is large, the sound thus produced is very loud. The sound is feeble for a small amplitude. Frequency is defined as the number of oscillations per second of a vibrating object.

Thus,

F = 1/T

F = 1/0.5

F = 10/5

F =2

Therefore, it the time period of a vibrating particle is 0.5 second then the frequency is 2hz

Answer 2

✦ Given,

➵ T = 0.6 s

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✦ We know that,

➵ F = 1 / T

[ Putting the Values ]

➵ F = 1 / 0.5

➵ F = 10 / 5

➵ F = 2 hz

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✦ The time period of a vibrating particle is 0.5 second. The frequency is 2hz

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