A harmonic wave is travelling along +ve x-axis, on a stretched string. If wavelength of the wave gets doubled, then

A harmonic wave travelling in a medium has a period T and wavelength X. How far does the wave travel in time T ?

The speed of transverse wave on a stretched string is

The speed of transverse wave on a stretched string is

Stationary Waves in Stretched String

Two waves are travelling in same direction along a stretched string. The waves are 90^@ out of phase. Each wave has an amplitude of 4.0 cm. Find the amplitude of the resultant wave.

Two waves are travelling in same direction along a stretched string. The waves are 90^@ out of phase. Each wave has an amplitude of 4.0 cm. Find the amplitude of the resultant wave.

The velocity of wave in a stretched string is proportional to