Define resonance. State the forces involved here.
Answers
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.
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The forces involved in such vibrations are restoring force, resisting force and an external periodic force.
Resonant:-
It is that situation of force vibrations when a natural frequency of a body equals to the frequency of the external periodic force applied on the body.
Such type of Vibrations are called Resonant vibrations.
Forces include in this situation are:-
=> Restoring force
=> Resisting force
=> External periodic force