Question

answer the following question​

Answer 1

Answer:

1)vibgyor where red is least and violet is greatest following the order

2)dispersion of light

3) spectrum

4)no only triangular prism

5)water refractive by sunlight

THANKS

Answer 2

Answer:

1)V<IB<G<Y<O<R

2)dispersion

3)spectrum

4)no because a rectangular glass can be treated like two prisms. when light passes through the first prism it disperses into seven colour and when the polychromatic light i.e, light consisting of seven colours passes through the second prism it emerges as a white light.

5)rainbow formation

hope it helps