Question

The vibrations which take place under the influence of an external force are called:

विकल्प

• damped vibrations

• forced vibrations

• resonant vibrations

• both forced and resonant vibrations

Answer 1

Forced vibrations

Explanation:

Vibrations produced under the influence of an external periodic force are called forced vibrations. Resonant vibrations are a special case of forced vibrations, not the general name asked for here.