Human Eye and Colourful World-Dispersion of White Light by a Glass Prism [CBSE (Central Board of Secondary Education) Class-10 (Term 1 & 2 MCQ) Science]: Questions 1 - 4 of 4

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Question 1

Question MCQ▾

The band of seven colours formed on a screen due to the dispersion of white light is called:

Choices

Choice (4)Response

a.

Spectrum of white light

b.

Spectrum of visible light

c.

Dispersion of white light

d.

All a., b. and c. are correct

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Question 2

Question MCQ▾

Dispersion of white light by a small raindrops hanging in air produces:

Choices

Choice (4)Response

a.

Spectrum of visible light

b.

Dispersion of light

c.

Rainbow

d.

Refraction of light

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Question 3

Question MCQ▾

Getting white light by adding the seven colours is called as:

Choices

Choice (4)Response

a.

Recomposing of white dispersed light

b.

Recomposing

c.

Atmospheric refraction

d.

All of the above

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Question 4

Question MCQ▾

Monochromatic light is:

Choices

Choice (4)Response

a.

Light made up of many colours

b.

Light of one single colour

c.

Light consisting of radiations of many wavelengths

d.

None of the above

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