Assertion (A): When white light passes through a tiangular prism, the emergent light consists of light of seven colours. Reason (R):Name of seven colours can be remembered by the acronym VIBGYOR.

Assertion (A): When white light passes through a tiangular prism, the

1.	Assertion (A): When white light passes through a tiangular prism, the emergent light consists of light of seven colours. Reason (R):Name of seven colours can be remembered by the acronym VIBGYOR.
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 explaration of the assertion. (4) is true but (R) is FALSE. (A) is false but (R) is true. Solution :While passing through a triangular prism WHITE light is splitted up into seven colours on account of the dispersion of light.