1.

Assertion (A) : Glass is optically denser than water. Reason (R) : An optically denser medium is that in which speed of light is comparatively less.

Answer»

Both (A) and (R) are TRUE and (R) is correct explanation of the assertion.
Both (A) and (R) are true but (R) is not the correct explanation of the assertion.
(A) is true but (R) is FALSE.
(A) is false but (R) is true.

Solution :N/A


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