Question

A ray of white light incident on a glass prism gets
separated into its various components of colours. If ,
d, and 8, are deviations of colour of light 1, 2 and 3
respectively with respect to original incident ray, then
rays 1, 2 and 3 can respectively be

(1) Blue, green and yellow
(2) Orange, yellow and red
(3) Red, orange and yellow
(4) Indigo, blue and green​

Answer 1

Ray 1,2 and 3 will be red, orange and yellow respectively.

Explanation:

• When a beam of light or sunlight passes through a glass prism it splits up into different components of light.
• The white light splits up into red, orange, yellow, green, blue , indigo and violet color.
• These different colors have different wavelength. The amount of deviation depends on the wavelength of the light.
• Longer the wavelength, less frequency and lesser will be the energy and vice versa.

According to the sequence of splitting the ray 1,2 and 3 will be red, orange and yellow respectively.

Also learn more

What do you mean by glass prism ?

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Answer 2

Answer:

Indigo,blue and green because our colour is also red but light red