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A : In a material medium the speed of a ...

A : In a material medium the speed of a particle can be more than the speed of light in that medium.
R : In the phenomenon of green house effect, low wavelength radiation is allowed to pass but high wavelength radiation is not allowed to pass.

A

If both assertion and reason are correct and reason is a correct explanation of the assertion

B

IF both assertion and reason are correct but reson is not the correct explantion of assertion

C

If assertion is correct but reason is incorrect

D

IF assertion is incorrect but reason is correct .

Text Solution

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The correct Answer is:
B
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