Statement 1: The frequency of the pulse is 1 20 Hz Statement 2: We can write this equation as y= A kx- t Where A, k and are the amplitude, wave number and angular frequency of pulse

MHT CET Physics question

Statement 1: The frequency of the pulse is Hz Statement 2: We can write this equation as Where A, k and are the amplitude, wave number and angular frequency of pulse

(A)Assertion is True, Reason is True; Reason is correct explanation for Assertion
(B)Assertion is True, Reason is True; Reason is not correct explanation for Assertion
(C)Assertion is True, Reason is False
(D)Assertion is False, Reason is TrueCorrect

Answer: (D)

Solution

A pulse is a single non-periodic disturbance, so it has no definite frequency and Statement 1 is false, whereas a pulse travelling along x can

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Question ID VK-070215