Science, asked by shivamairi, 11 months ago

10. In a periscope, the two plane mirrors
are kept
(a) parallel to each other
(b) perpendicular to each other
(c) at an angle of 60° with each other
(d) at an angle of 45° with each other

Answers

Answered by Anu11102004

2

Answer:

option (d) at an angle of 45° with each other..

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