Question

write the use of periscope

Answer 1

Periscope is used in submarines to see what happens on the surface of the water, It is used for observation purposes in the ditch during World War I, and also in several pistols and it is used in armed vehicles.

Answer 2

hey friend here is your answer.......❤

a periscope is an instrument for observation over , around or through an object , obstacle or condition that prevents direct line - of - sight observation from an observers current position. in its simplest form , it consists of an outer case with mirrors at each end set parallel to each other at a 45 degree angle .

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