Question

Give two difference between forced vibration and resonance ...​

Answer 1

Answer:

Forced vibrations occur when the object is forced to vibrate at a particular frequency by a periodic input of force. ... If an object is being forced to vibrate at its natural frequency, resonance will occur and you will observe large amplitude vibrations. The resonant frequency is fo.

Explanation:

Answer 2

Explanation:

Force -

The pulling and pushing action on the body is known as force.

Its si unit is Newton and calculated by using formula F = GMn/r²

Vibration -

The media by which sound is produced is known as vibrations

The sound wave is known as it