Embibe Experts Solutions for Exercise 2: Assignment

In a stretched string, speed of a _____ wave is $V=\sqrt{\frac{T}{\mu }}$; where $T$ is tension and $\mu$ is mass per unit length.

The _____ constant $k=\frac{2\pi }{\lambda }$.

In standing wave, the points at which the amplitude is the largest are called _____.

In a closed organ pipe, the _____ frequency is equal to $\frac{v}{4l}$.

In a sound wave, a displacement node is a _____ antinode.

The speed of _____ waves in a metallic bar is $V=\sqrt{\frac{Y}{\rho }}$; where $Y$ is young's modulus and $\rho$ is density.

In standing wave, separation between two _____ nodes or antinodes is $\frac{\lambda }{2}$.

A stretched string of length $L$ and mass per unit length $m$ fixed at both the ends vibrates with _____ given by $\frac{K}{L}\sqrt{\frac{T}{m}}$.

(Given $K$ is a dimensionless constant and $T$ is tension in string)