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Two plane mirrors are inclined to each o...

Two plane mirrors are inclined to each other at an angle `theta`. A ray of light is reflected at one
mirror and then at the other. Find the total deviation of the ray.

A

`2theta`

B

`240-theta`

C

`360-2theta`

D

`180-theta`

Text Solution

Verified by Experts

The correct Answer is:
C
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CP SINGH-REFLECTION OF LIGHT-EXERCISES
  1. How many images will be formed if two mirrors are fitted on adjacent w...

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  2. The number of images formed by two plane mirrors inclined at 60^@ of a...

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  3. Two plane mirrors are inclined to each other at an angle theta. A ray ...

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  4. A ray of light is incident on a plane mirror at an angle of incidence ...

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  5. A ray reflected successively from two plane mirrors incline at a certa...

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  6. Two plane mirrors are placed perpendicular to each other. A ray strike...

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  7. Two plane mirrors are inclined at 70^@. A ray incident on one mirror a...

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  8. A ray of light makes an angle of 10^@ with the horizontal and strikes ...

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  9. A plane mirrorr makes an angle of 30^(@) with horizontal. If a vertica...

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  10. Figure shows two plane mirrors and an object O placed between them wha...

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  11. A point object is placed midway between two plane mirrors a distance a...

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  12. An observer moves towards a plane mirror with a speed of 2(m)/(sec). T...

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  13. A room (cubical) is made of mirros. An insect is moving along the diag...

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  14. If an object moves towards a plane mirror with a speed v at an angle t...

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  15. A small plane mirror placed at the centre of a spherical screen of rad...

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  16. A ray of light is incident on the plane mirror at rest the mirror star...

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  17. A point source of light B is placed at a distance L in front of the ce...

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  18. Two plane mirrors A and B are aligned parallel to each other, as shown...

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  19. All the following statements are correct except (for real objects)

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  20. Mark the correct Option:

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