Question

angles of refraction inside a prism of refractive index 1.5are23°28'and42°42',find the angle of prism
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Answer 1

Answer:

ri=1.5

R1= 23°28', R2=42°42'.

A=?

we know, A= R1+R2= 23°28'+42°42'= (find out)

your answer will be found.