1.

Assertion (A) : The refractive index of a prism depends only on the kind of glass of which it is made of and the colour of light. (Reason): The refractive index of a prism depends upon the refracting angle of the prism and the angle of minimum deviation.

Answer»

If both assertion and reason are true and the reason is the correct explanation of the assertion.
If both assertion and reason are true but reason is not the correct explanation of the assertion.
If assertion is true but reason is false.
If the assertion is false but reason is true.

Solution :(c) Assertion is true but reason is false. Refractive INDEX of a prism does not depend UPON angle of prism or angle of minimum deviation or the angle of INCIDENT for GIVEN material and COLOUR of light.


Discussion

No Comment Found

Related InterviewSolutions