Question

what is the function of Periscope in a submarine (short answer)​

Answer 1

A periscope lets you look around walls, corners or other obstacles. Submarines have periscopes so that people inside can what is on the surface of the water. A periscope is a useful example of the law of reflection at work.

Answer 2

Answer:

A periscope lets you look around walls, corners or other obstacles. Submarines have periscopes so that people inside can what is on the surface of the water. A periscope is a useful example of the law of reflection at work.