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A thin prism of refracting angle and refractive index 1.5 is combined with another thin prism of refractive index 1.6 to produce dispersion without deviation. Then the angle of prism  is

a)

b)

c)

d)


Question ID - 152448 | Toppr Answer

A thin prism of refracting angle and refractive index 1.5 is combined with another thin prism of refractive index 1.6 to produce dispersion without deviation. Then the angle of prism  is

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (d) -

(d)

Given refracting angle of prism

And refractive index of prism

And refractive index of prism

Or  

Or  

Or  



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