A sound wave of frequency 10 kHz is travellilng in air with a speed of `340 ms^-1`. Find the minimum separation between two points where the phase difference is `60^@`.

A sound wave of frequency 10 kHz is travelling in air with a speed of 340 ms^-1 . Find the minimum separation between two points where the phase difference is 60^@ .

A sound wave of frequency 10 kHz is travelling in air with a speed of 340 ms^-1 . Find the minimum separation between two points where the phase difference is 60^@ .

A sound wave of frequency 8000Hz travels with a speed of 340 m//s in air. Find its wavelength.

A sound wave of frequency 400Hz is travelling in air at a speed of 320m/s . Calculate the difference in phase between two points on the wave 0.2m apart in the direction of travel.

A progressive wave of frequency 500 HZ is travelling with a velocity of 360 ms^(-1) . The distance between the two points, having a phase difference of 60^(@) is ………

A wave of frequency 500Hz is travelling with a speed of 350 m/s . What is the phase difference between two displacements at a certain point at times 1.0 ms apart ?

A sound wave of frequency 100 Hz is travelling in air. The speed of sound in air is 350 ms^-1 (a) By how much is the phase changed at a given point in 2.5 ms ? (b) What is the phase difference at a given instant between two points separated by a distance of 10.0 cm along the direction of propagation ?

A sound wave of frequency 100 Hz is travelling in air. The speed of sound in air is 350 ms^-1 (a) By how much is the phase changed at a given point in 2.5 ms ? (b) What is the phase difference at a given instant between two points separated by a distance of 10.0 cm along the direction of propagation ?