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Devices Made Using Plane Mirrors

What is the a...

Question

What is the angle made by the reflected ray with the mirror if the angle of incidence is 20 deg?

A

20 deg

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B

80 deg

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C

70 deg

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D

10 deg

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Solution

The correct option is C 70 deg

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Similar questions

If the angle between the mirror and reflected ray is 23 °, what is the angle of incidence of the incidence ray?

Q. The plane of a mirror makes an angle

30^{\circ}

with horizontal. If any vertical ray is incident on the mirror, then angle made by the reflected ray on plane mirror will be:-

Q. If the angle of reflection is

60^{o}

, the angle made by the reflected ray with the mirror is:

Q. Solve the following examples.
a. If the angle between the plane mirror and the incident ray is 40^∘, what are the angles of incidence and reflection?
b. If the angle between the mirror and reflected ray is 23^∘, what is the angle of incidence of the incidence ray?

Q. A mirror is inclined at an angle of

θ

with the horizontal. If a ray of light is incident at an angle

θ

as shown, then the angle made by reflected ray with the horizontal is:

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