If V is the velocity of the wave and `omega` is the angular velocity then the propagation constant (K) of the wave is given by

Options

A. `K = (V)/(omega)`
B. `K = (omega)/(V)`
C. `K = 2pi n`
D. `K = (lamda)/(2pi)`

Answer

B

Explanation

`K = (2pi)/(lamda) = (2pi n)/(n lamda) = (omega)/(v)`