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The focal length of a convex lens depends upon

a)

Frequency of the light ray

b)

Wavelength of the light ray

c)

Both (a) and (b)

d)

None of these


Question ID - 152474 | Toppr Answer

The focal length of a convex lens depends upon

a)

Frequency of the light ray

b)

Wavelength of the light ray

c)

Both (a) and (b)

d)

None of these

1 Answer - 5876 Votes

3537

Answer Key : (b) -

(b)

 and



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