Displacement Method ||Chromatic Aberration

Displacement Method||Eye

Lenses,Displacement Method

Displacement method for Lens

Methods OF Determination OF Equivalent Weight || Hydrogen Displacement Method || Oxide Formation Method || Chloride Formation Method || Double Decomposition Method || Metal Metal Displacement Method || Methods OF Determination OF Atomic Weight

Conversion OF Oxide into Metal||Carbon Reduction Method|| Alumino Thermite Process||Self reduction||Metal Displacement Method|| Electrolytic Reduction

What causes chromatic aberration?

The focal lengths of a thin convergent lens are 0.5m and 0.484m for red and blue rays, respectively. Find the chromatic aberration and dispersive power of the material of the lens.

The focal lengths of a thin convex lens are 1m and 0.968m for red and blue rays, respectively. Calculate the chromatic aberration and dispersive power of the material of the lens.

The refractive indices of the material of a lens for violet, yellow and red colours of light are 1.66, 1.64 and 1.62 respectively. The mean focal length of the lens is 10 cm. What is the chromatic aberration of the lens between the violet and the red colours ?

Can mirrors give rise to chromatic aberration ?