Question

1)What is the function of plane mirrors in a periscope?
2)What characteristics of image formed by a periscope.
3)List down all the sources of information or reference to obtain findings.

Answer 1

Answer:

1.the plane mirror is used to fold light so the image can be brought to a loewer level.

2.images formed by plane mirror are virtual,upright ,left right,reversed,and many more.

3.i dont understand this one

Explanation:

Answer 2

Answer:

1) viewing objects lying above the eye level of the observer.

2)Periscope is a tube at each end of which plane mirrors are set parallel to each other at a 45-degree angle. The image formed by the plane mirror is virtual and laterally inverted.

3)Google and Science reference books (e.g Focus)

Explanation:

A periscope works using two mirrors placed at 45-degree angles and in the direction you wish to see. A periscope uses two mirrors to bounce light from one place to another.