Question

Refractive: index of Glass with respect to air is different from the red light and violet light
Reason: Refractive Index of a pair of media depends on the wavelength of light used ​

Answer 1

Explanation:

Assertion and reason both are correct. And reason is correct explanation of assertion.

Refractive index of a pair of media does depend upon the wavelength of light used and different color light have different wavelengths. Therefore, index of Glass with respect to air is different from the red light then that of violet light.