Which of the following quantities related to a lens depend on the wavelength or wavelengths of the incident light ?
Which of the following quantities related to a lens depend on the wavelength or wavelengths of the incident light ?
(a) Power
(b) Focal length.
(c) Chromatic aberration.
(d) Radii of curvature.
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The focal length, power and chromatic aberration are dependent on the refractive index of the lens, which itself is dependent on the wavelength of the light.
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