Science, asked by surajs45469, 2 months ago

what is periscope? where it is used?

Answers

Answered by sruthi728

Answer:

hope it useful means mark as brainlist please.

Explanation:

Periscope, optical instrument used in land and sea warfare, submarine navigation, and elsewhere to enable an observer to see his surroundings while remaining under cover, behind armour, or submerged.

Answered by rekhamanivannan946

Answer:

Periscope, optical instrument used in land and sea warfare, submarine navigation, and elsewhere to enable an observer to see his surroundings while remaining under cover, behind armour, or submerged.

Explanation:

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