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10th CBSE
IMPORTANT
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The rod cells correspond to:

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Important Questions on The Human Eye and the Colourful World

MEDIUM
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 5
When a ray passes through a prism:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 6
Which of the following colours of light undergoes the maximum deviation while passing through a glass prism:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 7

The bluish colour of water in deep sea is due to:

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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 8
A person uses bifocal lens for the correction of the defect:
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 9

The message of image formation is conveyed to the brain by:

EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 10
A boy is short-sighted but not wearing spectacles. Which of the following statements is not correct?
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 11
The impact of an image on the retina persists for:
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 5 - The Human Eye and the Colourful World>Summative Assessment>Q 12
The amount of light entering the eye is controlled by: