When a body vibrates under a periodic force, the vibrations of the body are :

(a) natural vibrations (b) damped vibrations

(c) forced vibrations (d) resonant vibrations.

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Solution

Solution:
Forced vibrations
Because

The vibrations of a body which take place under the influence of external
periodic force acting on it are called the forced vibrations.

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Similar questions

When a body vibrates under a periodic force, the vibrations of the body are called natural vibrations.

When a body vibrates under a periodic force, the vibrations of the body are :

When a body vibrates under a periodic force, the vibration of the body is called:

A wire stretched between the two fixed supports, is plucked exacly in the middle and then released. It executes (neglect the resistance of the medium) :

(a) resonant vibrations (b) natural vibrations

Q. Assertion :Resonance is a special case of forced vibration in which the natural frequency of vibration of the body is the same as the impressed frequency of external periodic force and the amplitude of forced vibration is maximum. Reason: The amplitude of forced vibrations of a body increases with an increase in the frequency of the externally impressed periodic force.

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Forced Oscillations

Standard X Physics

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When a body vibrates under a periodic force, the vibrations of the body are : (a) natural vibrations (b) damped vibrations (c) forced vibrations (d) resonant vibrations.

Solution: Forced vibrations Because The vibrations of a body which take place under the influence of external periodic force acting on it are called the forced vibrations.

When a body vibrates under a periodic force, the vibrations of the body are :

(a) natural vibrations (b) damped vibrations

(c) forced vibrations (d) resonant vibrations.

Solution:
Forced vibrations
Because

The vibrations of a body which take place under the influence of external
periodic force acting on it are called the forced vibrations.