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Figures shows a plane mirror on which ...

Figures shows a plane mirror on which a light ray is incident, if the incident light ray is turned by `10^(@)` and the mirror by `20^(@)` as shown , find the angle turned by the reflected ray.

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The correct Answer is:
`30^(@)` clockwise.
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RESONANCE ENGLISH-GEOMATRICAL OPTICS -Exercise-1
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  2. Find the angle fo deviation (both clockwise and anti-clock wise)suf...

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  3. Figures shows a plane mirror on which a light ray is incident, if t...

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  4. A light ray is incident on a plane mirror, which after getting refl...

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  5. Sun rays are incident at an angle of 24^(@) with the horizon. How ca...

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  6. Two plane mirrros are placed as shown in the figure and a point objec...

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  7. A point object is placed (0,0) and a plane mirror 'M' is placed, incl...

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  8. A rod of length 10 cm lies along the principal axis of a concave mirr...

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  9. A point source is at a distance 35cm on the optical axos from a sph...

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  10. Find the diameter of the image of the moon formed by a spherical conc...

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  11. The radius of curvature of a convex spherical mirror is 1.2m. How fa...

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  12. A converging beam of light rays in incident on a concave spherical ...

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  13. A point object is placed on the principle axis at 60cm in fornt ...

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  14. A man uses a concave mirror for shaving. He keeps his face at a dist...

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  15. Two spherical mirros (convex and concave) having the same focal leng...

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  16. A light ray falling at an angle of 45^@ with the surface of a clean sl...

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  17. A light ray is incident at 45^(@) on a glass slab. The slab is 3cm thi...

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  18. In the given figure an abserve in air (n=1) sees the botoom of a bre...

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  19. In the given figure rasy incident on an interface would converge 10c...

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  20. A fish is rising up veritcally inside a pond with velocity 4 m//s, and...

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