Question

If two light waves reaching a point produce destructive interference, then the condition of phase difference is ______

Options

• π, 3π, 5π

• `pi/2, (3pi)/2, (5pi)/2`

• `pi/4, pi/2, (3pi)/4`

• 0, 2π, 4π, 6π

Answer 1

If two light waves reaching a point produce destructive interference, then the condition of phase difference is π, 3π, 5π.