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For a given incident ray, the plane of the mirror makes an angle a with the incident ray then reflected ray is turned through 29. This fact is used in which of the options given below? (A) Periscope (B) Kaleidoscope (C) Shaving mirrors (D) Automobile head lights

For a given incident ray, the plane of the mirror makes


an angle a with the incident ray then reflected ray is


turned through 29. This fact is used in which of the


options given below?


(A) Periscope (B) Kaleidoscope


(C) Shaving mirrors (D) Automobile head lights

Grade:Upto college level

1 Answers

Amit Nardiya
askIITians Faculty 24 Points
10 years ago

when the plane of the mirror makes an angle? (theta) a with the incident ray then reflected ray is turned through 2?.

This fact used for Periscope.


202-656_periscope.jpg

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