Question

can a periscope have 4 mirrors
like having 2 periscopes on top of each other ​

Answer 1

Answer:

here is your answer

Explanation:

1) A periscope is an instrument which includes two mirrors or reflecting prisms to vary the direction of the light coming from the sight which is being observed.

2)If the mirrors are positioned at a right angle, four images of the object can be seen. Periscope: In its simplest form, it consists of an outer case with mirrors at each end set parallel to each other at a 45° angle

3) The mirror used in periscope is a plane mirror.