A ray of light passing through a prism of refraction angle `60^(@)` has to deviate by atleast `30^(@)`. Then, refractive index of prism should be

A ray of light passing through a prism of refracting angle 60^(@) has to deviate by at least 30^(@) . Then refractive index of prism should be

A ray of light passing through a prism of refracting angle 60^(@) has to deviate by at least 40^(@) . Then refractive index of prism should be

A light ray going through a prism with the angle of prism 60^@, is founded to deviate at least by 30^@. what Is the range of the refractive index of the prism?

A light ray going through a prism with the angle of prism 60^@, is founded to deviate at least by 30^@. what Is the range of the refractive index of the prism?

A light ray, going through a prism with the angle of prism 60^@ , is found to deviate by 30^@ . What limit on the refractive index can be put from these data ?