Question

if only red color is incident on the prism instead of white light how many colors will you see when light exits from the prism
give reason???​

Answer 1

Answer:

only red colour because red colour is momochromatic

Explanation:

Answer 2

Answer:

we see only red light

Explanation:

this happen because white light made up of 7colour but red light have no colur light with red lifht so we see only red light