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The clearity of image formed on retina o...

The clearity of image formed on retina of eye depends on the ______

A

visual angle

B

environmental conditions.

C

distance of eye-lens from retina.

D

material of the object whose image is observed.

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TARGET PUBLICATION-OPTICS-EXERCISE
  1. The least distance of distinc vision for a young adult with normal vis...

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  2. A norml eye is unable to see objects at a distance less than distance ...

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  3. The clearity of image formed on retina of eye depends on the

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  4. A convex lens of the short focal length held very close to the eye, to...

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  5. The magnifying power of simple microscope is

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  6. A perosn using a lens as a simple microscope sees an

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  7. The magnifying power of simple microscope, when image is formed at DDV...

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  8. Magnification of simple microscope when image is at infinity is given ...

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  9. The magnifying power of simple microscope is maximum when image is for...

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  10. When a convex lens of 2.5 cm focal length is used as a magnifying glas...

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  11. The compound microscope is used to see

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  12. Compound microscope is NOT used in

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  13. The focal length of the eye-piece of compound microscope is

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  14. In compound microscope, the intermediate image is

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  15. The length (L) of compound microscope when final image is formed at D....

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  16. When the final image is formed at infinity the magnifying power of com...

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  17. Which of the following is NOT an expression for magnifying power of co...

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  18. A compound microscope has a magnifying power of 35. Assume that the fi...

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  19. Relative difference of focal lengths of objective and eye lens in the ...

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  20. The object which are at large distance as compared to the focal lengt...

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