Two sources of waves are in phase and produce identical waves. these sources are mounted at the corners of a square and broadcast waves uniformly in all directions. at the center of the square, the waves will always produce constructive interference no matter which two corners of the square are occupied by the sources?

Yes

Explanation:

Yes,At the center of the square, the waves will always produce constructive interference no matter which two corners of the square are occupied by the sources because two sources of waves are in phase and produce identical waves.

D: To criticize somebody powerful

Explanation:

Satire is a technique that is used to by writers to expose and criticize a person or group of people. Satire uses humor, irony, exaggeration. A writer in a satire uses fictional characters that stand for real people.