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A light wave travels through three trans...


A light wave travels through three transparent materials of equal thickness rank in order from the highest to lowest the indices of refraction `n_(1),n_(2)` and `n_(3)`.

A

`n_(3)gtn_(1)gtn_(2)`

B

`n_(1)ltn_(3)ltn_(2)`

C

`n_(3)ltn_(1)ltn_(2)`

D

`n_(2)gtn_(3)gtn_(1)`

Text Solution

Verified by Experts

The correct Answer is:
A
`nprop(1)/(lamda)`
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ALLEN-WAVE OPTICS-Exercise 1 (Check your Grasp)
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  11. When a Transparent sheet of refractive index mu=3/2 is placed near on...

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  12. In the YDSE shown the two slits are covered with thin sheets having th...

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  13. In a YDSE with two identical slits, when the upper slit is covered wit...

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  15. Diffraction and interference of light suggest

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  16. The phenomenon of diffraction of light was discovered by-

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  18. The conversation going on, in some room, can be heared by the person o...

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  20. Phenomenon of diffraction occurs

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