A progressive wave or travelling wave ________.
The equation of a wave travelling on a string is y=4 sin(4πt−π16x) if x and y are in centimetres, then velocity of wave is
A plane wave is represented by
x=1.2 sin (314 t+12.56y)
Where x and y are distances measured along in x and y direction in meters and t is time in seconds. This wave has
[MP PET 1991]