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Power of lens depends on ........

Power of lens depends on .....

A

only type of medium of lens.

B

type of medium of lens and medium in which lens is kept.

C

only volume of medium in which lens is kept.

D

none of these.

Text Solution

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The correct Answer is:
A, B, C, D
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  9. The medium in which the speed of light is half of the speed in air, if...

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  12. Convex lens of focal length A and concave lens of focal length B are k...

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  13. Two convex lenses 1 and 2 having focal lengths 25 cm and 30 cm are kep...

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  14. Convex lens having focal length 25 cm and concave lens having focal le...

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  15. Distance between divergent lens and object is m times than focal lengt...

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  16. Power of lens depends on .....

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  17. The power of combination of two lenses o powers + 1.5 D and - 2.5 D is...

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  18. A convex lens of focal length 40 cm is in contact with a concave lens ...

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  19. If two lenses of power 2D and 3D are kept in contact with each other, ...

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