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The minimum angle of deviation of a pris...

The minimum angle of deviation of a prism of refractive index 1.732 is equal to its refracting angle. What is the angle of prism?

A

`40^@`

B

`45^@`

C

`60^@`

D

`30^@`

Text Solution

Verified by Experts

The correct Answer is:
D
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  4. Angle of deviation (delta) for a prism (refractive index mu and suppos...

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  6. Which of the following colours suffers maximum deviation in a prism?

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  10. A thin prism P1 of angle of prism 4^@ and refractive index 1.54 is com...

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  11. The refractive index of a prism material is cot A/2 where A is the ang...

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  12. A glass prism has a refracting angle of 60^@ , if a ray undergoes mini...

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  13. A prism has a refracting angle of 60^@. If it produces a minimum devia...

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  14. If the angle of prism is 60^@ and angle of minimum deviation is 40^@. ...

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  15. A prism of refracting angle of 60^@ has minimum angle of deviation of...

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  16. Which of the following colors is scattered minimum

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  17. A ray of light passes through an equilateral prism (mu=1.5) The angle ...

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  18. The refractive indices of violet and red light are 13.54 and 1.52 resp...

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  19. Angle of minimum deviation for a prism of refractive index 1.5 is equa...

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  20. A refractive index of material of a prism with prism angle A is n=cotA...

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