Physics, asked by tsr1437, 10 months ago

how is a periscope helpful

Answers

Answered by wwwsundip7277

0

Answer:

periscope is used in submarine to watch out of water

Answered by simransingh372

4

Answer:

A periscope let's you see over the top of thing, such as fences or walls that you aren't tall enough to look over. You can also use it to see around corner.

hope it help

@simransingh

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