Question

1. What is meant by Resonance? 2. State two ways in which Resonance differs from forced vibration??####​

Answer 1

Answer:

1. Resonance describes the phenomenon of increased amplitude that occurs when the frequency of a periodically applied force (or a Fourier component of it) is equal or close to a natural frequency of the system on which it acts

2. The resonance takes place only when the natural frequency of a given body is equal to the frequency of sound impressed on it, whereas during forced vibration a body is forced to vibrate with the frequency of sound impressed on it...

Answer 2

Answer:

resonance:- when one object vibrating at the same natural frequency of a second object forces that second object into vibrational motion. The wordresonance comes from Latin andmeans to "resound" - to sound out together with a loud sound.

ways in which Resonance differs from forced vibration:-

The resonance takes place only when the natural frequency of a given body is equal to the frequency of sound impressed on it, whereas during forced vibration a body is forced to vibratewith the frequency of sound impressed on it.

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