a thin prism has refractive index 1.526 for violet colour and 1.518 for red colour . calculate dispessive power of prism
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Deviation of Red light δred=(μred-1)
and that of the Violet light
δviolet=(μviolet-1)
The dispersion δviolet-δred=(μred-1)A--(μviolet-1)A
=(μviolet-μred)A
=(1.526-1.518)*15=0.12
I hope you understand
Thanks
and that of the Violet light
δviolet=(μviolet-1)
The dispersion δviolet-δred=(μred-1)A--(μviolet-1)A
=(μviolet-μred)A
=(1.526-1.518)*15=0.12
I hope you understand
Thanks
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