A block M hangs vertically at the bottom end of a uniform rope of constant mass per unit length. The top end of the rope is attached to a fixed rigid support at O. A transverse wave pulse (Pulse 1) of wavelength λ _ 0

Question

Quantrex Academy · Accepted Answer

Correct answer: A. The velocity of any pulse along the rope is independent of its frequency and wavelength

A block M hangs vertically at the bottom end of a uniform rope of constant mass per unit length. The top end of the

(i) Speed of wave is property of medium so time taken to cross the string will be equal

(ii) Speeds are same but velocity is vector, has opposite directions

(iii) Wavelength $\lambda = \dfrac{v}{f} = \dfrac{1}{f}\sqrt{\dfrac{T}{\mu}}$ and ${T}_{0} > {T}_{A}$

(iv) Velocity of any pulse is $v = \sqrt{\dfrac{T}{\mu}}$ and it is property of medium.

A block M hangs vertically at the bottom end of a uniform rope of...

Options

Correct answer

Step-by-step solution

More from Waves and Sound