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For a material medium, the values of ref...

For a material medium, the values of refractive index for violet and colours are given as `n_(v) =1.56 and n_r=1.44`. The dispersive power of a prism made out of this material is

A

0.06

B

0.24

C

0.03

D

none of these

Text Solution

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The correct Answer is:
B
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