Evaluate the following Assertion and Reason.

Physics · Geometrical optics · law of refraction and total internal reflection

JEE MainsNEET

Evaluate the following Assertion and Reason.

Assertion

Assertion (A): Violet light can undergo TIR at an incidence angle for which red light still emerges from normally dispersive glass.

Reason

Reason (R): The refractive index of glass is generally larger for violet than for red, so the violet critical angle is smaller.

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