Question

what is prism ? define its definition and how many colours in the prism ​

Answer 1

Answer:

Dispersion of Light' can be defined as the splitting of white light when it passes through a glass prism into its constituent spectrum of colors (i.e. violet, indigo, blue, green, yellow, orange and red).

Answer 2

Answer:

PRISM:-

The two end of prism are equal, similar and their sides are parallelogram.

It is a polyhedron with two polygonal faces lying in parallel planes..

When white light is sent into it gives

1.violet

2.indigo

3.blue

4.green

5.yellow

6.orange

7.red

And it is remembered as VIBGYOR...

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