Question

Name the device which is used to split white light into seven colours

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Answer 1

$\huge\bf\underline{\red{A}\purple{n}\pink{S}\orange{w}\blue{E}\green{r}}$

Glass prism is the device which is used to split white light into seven colours.

HoPe this helps!!

Answer 2

$\huge \frak{ \colorbox{purple}{Ur Answer!}}$

A prism can only do such thing! (◍•ᴗ•◍)❤