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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The dispersive power of the material of a lens is 0.026 and it produces a chromatic aberration of 0.351 cm. Calculate its focal length for mean colour.

The dispersive power of the material of a lens is 0.026 and it produces a chromatic aberration of 0.351 cm. Calculate its focal length for mean colour.

The dispersive power of the material of a lens is 0.026 and it produces a chromatic aberration of 0.351 cm. Calculate its focal length for mean colour.