If a wave of wavelength `lambda` is travelling in a medium with velocity V, then its frequency is

When a sound wave of wavelength lamda is propagating in a medium, the maximum velocity of the particle is equal to the velocity. The ampilitude of wave is

Sound waves of wavelength lambda travelling in a medium with a speed of upsilon m//s enter into another medium where its speed is 2upsilon m//s. Wavelength of sound waves iin the second medium is

Sound waves of wavelength alpha travelling in a medium with a speed of v m s^(-1) enter into another medium where its speed is 2v m s^(-1) . Wavelength of sound waves in the second medium is

Sound waves of length lamda travelling with velocity v in a medium enter into another medium in which their velocity is 4v. The wavelength in 2nd medium is:

Electromagnetic radiation of frequency n , wavelength lambda , travelling with velocity v in air, enters a glass slab of refractive index mu . The frequency, wavelength and velocity of light in the glass slab will be respectively

An electromagnetic radiation of frequency v, wavelength lamda , travelling with velocity c in air, enters a glass slab of refractive index mu . The frequency, wavelength and velocity of light in the glass slab will be respectively.

Light of frequency n, wave length x travelling with a velocity v enters into a glass slab of R.I n then frequency, wave length and velocity of the wave in glass slab respectively are

A transverse sinusoidal wave of amplitude a, wavelength lambda and frequency f is travelling on a stretched string. The maximum speed of any point in the string is v//10 , where v is the speed of propagation if the wave. If a = 10^(-3)m and v = 10ms^(-1) , then lanbda and f are given by