Question

29. How are the two plane mirrors in a periscope arranged :
(a) with respect to one another ?
(b) with respect to the ends of the tube ?
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Answer 1

Answer:

The plane mirrors in a periscope is parallel with each other which helps to reflect the light rays from the upper end of the periscope to the lower end of the periscope. ... The plane mirrors in a Periscope incline at 45° angle with the surface of the periscope.

Answer 2

Answer:

(a) The plane mirrors in a periscope is parallel with each other which helps to reflect the light rays from the upper end of the periscope to the lower end of the periscope. ... The plane mirrors in a Periscope incline at 45° angle with the surface of the periscope.

(b) They are at 45 degree from sides of the tube .

Explanation:

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