Question

Define resonance........... ​

Answer 1

Answer:

Resonance

❤It is a special case of forced vibrations when the natural frequency of the vibrating body is exactly equal to the frequency of the external periodic force applied on the body.

❤Such vibrations are called resonant vibrations.

❤The bodies which possess such vibrations are called resonating bodies.

Answer 2

Hello❤!!

✍"The increase in amplitude of oscillation of an electric or mechanical system exposed to a periodic force whose frequency is equal or very close to the natural undamped frequency of the system."