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The speed of light in the medium is...

The speed of light in the medium is

A

minimum on the axis of the beam

B

the same everywhere in the beam

C

directly proportional to the intensity

D

maximum on the axis of the beam

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The correct Answer is:
A
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  15. On a hot summer night, the refractive index of air is smallest near th...

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  16. Monochromatic light is incident on a glass prism of angle A. If the re...

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  17. In an experiment for determination of refractive index of glass of a p...

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  18. A diverging lens with magnitude of focal length 25 cm is placed at a d...

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