The angle between wave velocity and particle velocity in a travelling wave be

Relation between wave velocity and particle velocity

The angle between particle velocity and wave velocity in a transverse wave is .......

The angle between particle velocity and wave velocity in transverse wave is

The angle between particle velocity and wave velocity in a transverse waves____.

What is the angle between particel velocity and wave velocity in (i) transverse waves (ii) longitudinal waves?

What is the difference between wave velocity and particle velocity ?

What is the difference between wave velocity and particle velocity ?