Assertion: Coloured spectrum is seen when we look through a muslim cloth.
Reason: It is due to the diffraction of white light on passing through fine slits.

Options

A. If both the assertion and reason are true and reason is correct explanation of the assertion .
B. If both the assertion and reason are true but reason is not a correct explanation of the assertion .
C. If the assertion is true but the reason is false.
D. If both assertion and reason are false.

Answer

A

Explanation

The coloured spectrum is due to diffraction of white light on passing through fine slits made by fine threads in the muslin cloth .