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The refractive index of glass for light ...

The refractive index of glass for light going from air to glass is `3/2`. The refractive index for light going from glass to air will be:

A

`1/3`

B

`4/5`

C

`2/3`

D

`5/2`

Text Solution

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The correct Answer is:
C

c)
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LAKHMIR SINGH & MANJIT KAUR-REFRACTION OF LIGHT-Exercise
  1. The refractive indices of four substances P,Q,R and S are 1.50, 1.36, ...

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  2. The refractive index of four materials A,B,C and D are 1.3, 1.43, 1.71...

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  3. The refractive index of glass for light going from air to glass is 3/2...

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  4. The refractive indexes of four substances P,Q,R and S are 1.77, 1.52, ...

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  5. The refractive indexes of four substances P,Q,R and S are 1.77, 1.52, ...

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  6. The refractive index of water is 1.33. What will be the speed of light...

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  7. The refractive index of water witih respect to air is 4/3. The refract...

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  8. Refractive indices of water, sulphric acid, glass and carbon disulphid...

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  9. The refractive index of glass with respect to air is 3/2 and the refra...

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  10. Refractive index of four media, A,B,C and D are given below: In w...

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  11. Name the lens which can concentrate sun's rays to a point and burn a h...

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  12. Give the usual name for the following: A point inside a lens through...

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  13. A 1 cm high object is placed at a distance of 2f from a convex lens. W...

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  14. If the image formed by a convex lens is of the same size as that of th...

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  15. If an object is placed at the focus of a convex lens, where is the ima...

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  16. Where should an object be placed in order of to use a convex lens as a...

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  17. Where should an object the placed in front of the mirror so as to obta...

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  18. Where should an object be placed in front of a convex lens so as to ob...

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  19. For what position of an object a real, diminshed image is formed by a ...

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  20. If an object is at a considerable distance (or infinity) in front of a...

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