a ray of light is incident at 60 degree on a face of prism of angle 30 degree and the emergent ray makes 30 degree with the incident ray. the refractive index of prism is[a] 1.732[b] 1.414[c] 1.5[d] 1.33

a ray of light is incident at 60 degree on a face of prism of angle 30

1.	a ray of light is incident at 60 degree on a face of prism of angle 30 degree and the emergent ray makes 30 degree with the incident ray. the refractive index of prism is[a] 1.732[b] 1.414[c] 1.5[d] 1.33
Answer» a ray of light is incident at 60 degree on a face of prism of angle 30 degree and the emergent ray makes 30 degree with the incident ray. the refractive index of prism is [a] 1.732 [b] 1.414 [c] 1.5 [d] 1.33

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a ray of light is incident at 60 degree on a face of prism of angle 30 degree and the emergent ray makes 30 degree with the incident ray. the refractive index of prism is[a] 1.732[b] 1.414[c] 1.5[d] 1.33

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