A thin prism of angle 15^(@) made of glass of refractive index mu_(1) = 1.5 is combined with another prism of glass of refractive index mu_(2) = 1.75 . The combination of the prism produces dispersion without deviation, The angle of the second prism should be

A thin prism of angle 15^(@) made of glass of refractive index mu_(1)

1.	A thin prism of angle 15^(@) made of glass of refractive index mu_(1) = 1.5 is combined with another prism of glass of refractive index mu_(2) = 1.75 . The combination of the prism produces dispersion without deviation, The angle of the second prism should be
Answer» `5^(@)` `7^(@)` `10^(@)` `12^(@)` ANSWER :C

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A thin prism of angle 15^(@) made of glass of refractive index mu_(1) = 1.5 is combined with another prism of glass of refractive index mu_(2) = 1.75 . The combination of the prism produces dispersion without deviation, The angle of the second prism should be

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