What is constructive interference of sound ?

What is distructive interference of sound ?

What is interference of sound ?

Define:- constructive interference.

Write out the condition for constructive interference and destructive interference.

The condition for constructive interference in terms of phase difference is given by ............. where n = 0, +- 2 ..........

State the condition of constructive interference.

State the path difference between two waves for constructive interference .

Define:- destructive interference.

State the conditions to get constructive and destructive interference of light.

For constructive interference, the phase difference between two waves should be