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A ray of light is incident on a plane mi...

A ray of light is incident on a plane mirror at an angle of incidence of `30^@`. The deviation produced by the mirror is

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`120^(@)` ?
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If a ray of light is incident on a plane mirror at an angle of incidence of 30^@ , then deviation produced by the mirror is

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MOTION-RAY OPTICS-Questions For Practice
  1. A ray of light is incident on a plane mirror at an angle of incidence ...

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  2. Two mirror inclined to each other produce five images of an ob...

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  3. When a plane mirror is placed horizontally on level ground at a distan...

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  4. A 4.5 cm needle is placed 12 cm away from a convex mirror of focal len...

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  5. A small candle 2.5 cm in size is placed 27 cm in front of a concave mi...

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  6. A beam of light converges towards a point O ,behind a convex mirror of...

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  7. A needle placed 45 cm from a lens forms an image on the screen placed ...

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  8. A candle is placed 20cm from the surface of a convex mirror and a plan...

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  9. Width of a slab is 6 cm whose mu = (3)/(2) . If its one surface...

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  10. An object is placed 21 cm in front of a concave mirror of radius of cu...

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  11. In the figure shown , for an angle of incidence 45^(@), at the top sur...

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  12. If light travels a distance x in t(1) sec in air and 10x distance in t...

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  13. A fish looking from within water sees the outside world through a circ...

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  14. A thin prism of 6^@ angle gives a deviation of 3^@. The refractive in...

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  15. A ray of light passes through an equilateral prism (refractive index 1...

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  16. Find the angular dispersion produced by a thin prism of 5^(@) ...

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  17. The refractive indicates of flint glass for red and violent colours ar...

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  18. In a certain spectrum produced by a glass prism of dispersive power 0....

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  19. White light is passed through a prism of angle 10^(@) If the rafra...

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  20. A lens placed at a distance of 20cmfrom a object produces of virtual I...

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