Questions
For an angle of incidence on an equilateral prism of refractive index the ray refracted is parallel to the base inside the prism. The value of is
detailed solution
Correct option is B
A=60o μ=3if refracted ray is parallel to base r1=r2=30osini1=μsinr1solving i1=60oTalk to our academic expert!
Similar Questions
ABC is an isosceles right angled triangle with the angle BAC 90o. A ray of light parallel to the base BC strikes the face AB. The refracted ray in the prism strikes the base BC. If the refractive index of the material of the prism is , find the total angle of deviation of the final emergent ray
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