(B) The $iris$ is a dark muscular diaphragm that controls the size of the $pupil$. The $pupil$ regulates and controls the amount of light entering the

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(B) The $iris$ is a dark muscular diaphragm that controls the size of the $pupil$. The $pupil$ regulates and controls the amount of light entering the eye by adjusting its size based on the intensity of light present in the environment.

Class 10 Science The Human Eye and the Colourful World Mix Examples - The Human Eye and the Colourful World

Easy

Which part of the eye controls the amount of light entering the eye?

A
Iris
B
Pupil
C
Cornea
D
Retina

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Class 10 Questions

Class 10

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Chapter

The Human Eye and the Colourful World

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Mix Examples - The Human Eye and the Colourful World

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Which part of the eye controls the amount of light entering the eye?

Similar Questions

Which of the following is not a secondary color?

Sometimes you see a person reading the newspaper by placing it far away from their eyes. Which defect is the person suffering from? How can this defect be corrected?

Dispersion of white light occurs because every colour travels with a different speed in a transparent medium.

What color does a red rose appear when green light is incident upon it?

In the dispersion of white light by a prism,which color of light undergoes the minimum deviation?

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