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प्रश्न
Which part brings the image into sharp focus on the retina? How does it do this?
उत्तर
The eye lens is the part of the eye that brings images into sharp focus on the retina. The eye lens changes its thickness and converging power to focus the images of nearby and distant objects on the retina.
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संबंधित प्रश्न
Where is the image formed in a human eye?
What changes take place in the shape of eye-lens:
when the eye is focused on a near object?
Mention, where in living organism is the following located and state their main function:
Fovea centralis
Name the following:
The pigmented circular area seen in the eye.
Name the following:
Fluid present in the posterior chamber of the eye.
Choose the Odd One Out:
Complete the following sentence with appropriate Word
The aperture in the eye through which light enters is the:
A prism ABC (with BC as base) is placed in different orientations. A narrow beam of white light is incident on the prism as shown in Figure . In which of the following cases, after dispersion, the third colour from the top corresponds to the colour of the sky?
 |
 |
 |
 |
| (i) | (ii) | (iii) | (iv) |
An aperture that controls the passage of light into the eye is ______.
Give reason:
Blind spot is considered as 'area of no vision'.
