A sound wave has a frequency of 200 Hz and a speed of `400ms^(-1)` in a medium. Find the wavelength of the sound wave.

A sound wave has a frequency of 200 Hz and a speed of 400 ms^(-1) in a medium. Find the wavelength of the sound wave. ? Give : Frequency of a wave, n = 200 Hz Speed of sound, V = 400 ms^(-1) To find : Wavelength, lambda = ?

A wave with a frequency of 500 Hz is travelling at a speed of 200 m^-1 what is the wavelenhth?

A car moves with a speed of 54 kmh^-1 towards a cliff. The horn of the car emits sound of frequency 400 Hz at a speed of 335 m s^-1 . (a) Find the wavelength of the sound emitted by the horn in front of the car. (b) Find the wavelength of the wave reflected from the cliff (c) What frequency does a person sitting in the car hear for the reflected sound wave ? (d) How many beats does he hear in 10 seconds between the sound coming directly from the horn and that coming after the reflection ?

A sound has a frequency of 60 Hz and a wavelength of 20 m. What is the speed of the sound?