Physics, asked by lokeshbhani48353, 11 months ago

a disc painted with rainbow colours,how does it appears when it is rotated and what is the reason?​

Answers

Answered by thakur87
25

Answer:

the colour fades and changes to white this is because of phenomenon persistence of vision

Answered by bela20april2004
15

Answer:

When a disc painted with rainbow colours, it appears white.

Explanation:

It appears white because a white colour is composed of those seven colours, so when these seven colours are reflected at a time, all together it reflects the white colour.

it is just like a prism, when white light is the incident ray then the seven colours are reflected as reflected rays.

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