Define amplitude 

Asked by Dilip | 26th Jun, 2017, 11:41: PM

Expert Answer:

Amplitude is the maximum displacement that a body attains from its mean position.
 
Consider the following diagram of a wave
 
 
The displacement is varying with time. But, there are times when there is maximum displacement 'a'. This maximum displacement is termed the amplitude of a wave.

Answered by Romal Bhansali | 20th Dec, 2017, 11:42: AM

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