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A ray of light falls on a mirror normall...

A ray of light falls on a mirror normally. What are the values of angle of incedence and the angle of reflection.

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Both angle of incedence and the angle of reflection are zero.
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RESONANCE ENGLISH-GEOMATRICAL OPTICS -Exercise-3
  1. Monochromatic light is incident on a glass prism of angle A. If the re...

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  2. A right-angle crown glass prism with critical angle 41^(@) is placed b...

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  3. A ray of light falls on a mirror normally. What are the values of angl...

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  4. What is far-sightedness or hypermatropia? What cause hypermetropia How...

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  5. A double convex lens made of glass of refractive index 1.56 has both r...

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  6. A convex mirror always produces a virtual image of real object indepen...

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  7. A converging lens of refractive index 1.5 is kept in a liquid medium h...

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  8. What is the main reason for axial charomatic aberration in the formati...

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  9. An equiconvex lens, with redii of curvature of magnitude 10 cm each, i...

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  10. Why is the ratio of the velocities of light of wavelengths 4000 Å and ...

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  11. (a) For a ray of light travelling from a denser medium of refractive ...

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  12. Derive the lens formula, (1)/(f)=(1)/(v)-(1)/(u) for a concave lens, u...

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  13. A ray of light passing through an equilateral traingular glass prism f...

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  14. (a) Draw a ray diagram showing the passage of light through a glass pr...

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  15. A glass lens of refractive index 1.5 is placed in a trough of liquid....

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  16. (a) Draw the ray diagram for the formation of image of an object by a ...

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  17. Why are convex mirrors used as side view mirrors in cars ?

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  18. Three light rays red (R), green (G) and blue (B) are incident on a rig...

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  19. The far point of a myopic person is 80 cm in front of the eye. What is...

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  20. (a) (i) Draw a labelled ray diagram to show the formation of image in ...

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