Write down the equation for the excess pressure when a wave propagates through a medium.

Transverse waves propagate in a medium with

Write down the expression for the stationary wave.

Write down the equation for the work done in rotatory motion.

Obtain an expression for the volume strain in a medium when a longitudinal wave propagates through the medium.

Write down the wave equation in four different forms.

Write down the differential equation of a plane progressive wave.

In the following diagram, write down : the equation of the line through A and parallel to BC.

Name the properties which a material medium should have in order that a wave propagates through it.

Write down the relation connecting the pressure and temperature of a gas if volume is kept constant.

Which of the following statements are true wave motion? a) Mechanical transverse waves can propagate through all mediums. b) Longitudinal waves can propagate through solids only c) Mechanical transverse waves can propagate through only d) Longitudinal waves can propagate through vacuum.