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The defect of vision arises when the foc...

The defect of vision arises when the focal length of the eye is too long is

A

Myopia

B

Cataract

C

Presbyopia

D

Hypermetropia

Text Solution

Verified by Experts

The correct Answer is:
D
Hypermetropia
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ZEN PUBLICATION-THE HUMAN EYE AND THE COLOURFUL WORLD-ZEN ADDITIONAL QUESTIONS SECTION (MULTIPLE - CHOICE QUESTIONS)
  1. Which vision defect causes the eye lens to become milky and cloudy ?

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  2. The defect of vision which occurs due to excessive curvature of the ey...

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  3. The defect of vision arises when the focal length of the eye is too lo...

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  4. Which part of the human eye is mainly donated after death ?

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  5. The scientist who first demonstrated that sunlight is composed of seve...

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  6. After tracing the path of a ray of light through a glass prism, a stud...

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  7. In the following ray diagra m the correctly marked angles are :

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  8. Study the following digure in which the student has marked the angle o...

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  9. A student traces the path of a ray of light through a triangular glass...

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  10. Which colour is scattered the most ?

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  11. Atmospheric refraction advances sunrise and delays sunset by

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  12. What is Tyndall effect ?

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  13. When light rays enter the eye, most of the refraction occurs at the

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  14. The focal length of the eye lens increases when eye muscles

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  15. Which of the following statements is correct ?

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  16. The change that occurs in the eye to see the distant object clearly is

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  17. Light enters of the eye through a thin, transparent membrane known as

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  18. Human eye can be compared to

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  19. The type of lens present in the human eye is

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  20. The image formed by retina of human eye is

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