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In order to include the effect of thickn...

In order to include the effect of thickness t of the lens,following four modifications are suggested in the lens equation.Which one accounts for the modification correctly in your opinion?

A

`-1/u+1/v = t/f`

B

`- t/u + 1/v=1/f`

C

`-1/u + t/v=1/f`

D

`- 1/(u+t) + 1/(v-t) = 1/f`.

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MODERN PUBLICATION-UNIT TEST -06-EXERCISE
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  2. A film projector magnifies a 100 cm^2 film strip on a screen.If the li...

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  3. In order to include the effect of thickness t of the lens,following f...

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  4. A beam of light is incident on a convex lens parallel to its principal...

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  5. The plane face of the plano-convex lens of focal length 20 cm is silve...

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  6. A lens having focal length f and aperture of diameter d//2 in the cent...

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  7. A beam of parallel rays is brought to focus by a plano-convex lens.A ...

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  9. The spherical abberation in a lens may be inimised by designing of th...

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  17. Refractive indices of a prism material for two wavelengths are 1.66 an...

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  18. When a glass prism is placed inside water,its dispersive power

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  19. During dispersion of white light by prism placed in air,

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