Orange, blue and yellow are three of the coloursformed by a prism. The

1.	Orange, blue and yellow are three of the coloursformed by a prism. Their order according toincreasing deviation is
Answer» Answer: The COLOURS obtained when white light splits into 7 different colours due to dispersion through prism [ increasing order of deviation]: -->Red -->Orange -->Yellow -->Green -->BLUE -->Indigo --->Violet The seven different colours can be recombined in the following way to give white light : 1.A triangular prism is placed on its base and another similar prism is placed ALONG its side in inverted position on its vertex. so that the refracting surface is in the opposite direction. When a beam of white light is allowed to fall on the first prism then a ORDINARY white light is obtained on the screen placed behind the second prism The first prism splits the white light into 7 colours and second prism recombines into white light.

Orange, blue and yellow are three of the coloursformed by a prism. Their order according toincreasing deviation is

Answer»

Answer:

The COLOURS obtained when white light splits into 7 different colours due to dispersion through prism [ increasing order of deviation]:

-->Red

-->Orange

-->Yellow

-->Green

-->BLUE

-->Indigo

--->Violet

The seven different colours can be recombined in the following way to give white light :

1.A triangular prism is placed on its base and another similar prism is placed ALONG its side in inverted position on its vertex. so that the refracting surface is in the opposite direction.

When a beam of white light is allowed to fall on the first prism then a ORDINARY white light is obtained on the screen placed behind the second prism

The first prism splits the white light into 7 colours and second prism recombines into white light.

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