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

A harmonic wave travelling in a medium has a period T and wavelength X. How are X and T related ?

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

A harmonic wave is travelling in a stationary medium whose equation of this wave w.r.t. a frame which is moving along -ve x-axis with a constant speed v w.r.t. stationary medium. Also, find speed of wave in moving frame.

A wave represented by the given equation Y = A sin (10 pi x + 15 pi t + (pi)/(3)) , where x is in meter and t is in second. The expression represents (1) A wave travelling in the negative X direction with a velocity of 1.5 m/sec (2) A wave travelling in the negative X direction with a wavelength of 0.2 m (3) A wave travelling in the positive X direction with a velocity of 1.5 m/sec. (4) A wave travelling in the positive X direction with a wavelength of 0.2 m

A sound wave travels 60m in the time taken to produce 50 waves. Find the wavelength of the sound wave in centimeters

A source of wave vibrates with a frequency 500 Hz. The wave travels 33m in 0.1 s . How far does the waves travels when the source executes 150 vibrations ?

A simple harmonic progressive wave in a gas has a particle displacement of y=a at time t=T//4 at the orgin of the wave and a particle velocity of y =v at the same instant but at a distance x=lambda//4 from the orgin where T and lambda are the periodic time and wavelength of the wave respectively. then for this wave.