What is the phase difference between any two points lying on the same wavefront

Assertion (A) : The phase difference between any two points on a wave front is zero Reason (R ) : Light from the source reaches every point of the wave front at the same time

What is the phase difference between particles being on either side of a node?

In a standing wave the phase difference between two points on either side of a a node will be

The frequency of a transverse wave is 800Hz and its velocity is 200m/s. (i) How far apart are two points 30^@ out of phase? (ii) What is the phase difference between two displacements at a certain point at times 10^(-3) s apart.

A: The phase difference between any two points on a wavelength is zero. R:Corresponding to a beam of parallel rays of light the wavefronts, are planes parallel to one another.

Answer the question briefly and the point: What is the phase difference between a node and its nearest antinode in a stationary wave?

What is the phase difference between the displacement wave and pressure wave in sound wave :-

What is the phase difference between the displacement wave and pressure wave in sound wave :-

What is the phase difference between two waves of equal amplitude having same angular frequency with equal wavelength to give. (i) Maximum amplitude? (ii) Minimum amplitude?

Two particles execute SHMs of the same amplitude and frequency along the same straight line. They cross one another when going in opposite direction. What is the phase difference between them when their displacements are half of their amplitudes ?