Interference is

Options

A. change in amplitude of waves when two or more waves present at same point in space at same instant of time
B. change in phase of two waves when both are present at same point in space at same instant of time
C. overlapping of two waves resulting in reduction in amplitude of oscillating particles of medium
D. non uniform redistribution of energy due to superposition of two or more waves present at same point in space at same instant of time

Answer

D