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Grade 12th passWave Optics

For the given incident ray ( refer to the image attached) the condition for total internal reflection of this ray the required refractive index of prism will be

Question image for For the given incident ray ( refer to the image at

Qazi 1

9 Years agoGrade 12th pass

1 Answer

sunny

9 Years ago

the first equation is sin45×1=sin∂×Refractive index (snells law) 2.the second eq.is sin(90-∂)×refractive index=sin90×1 solve for refractive index

what is meant by refractive index?

wave optics

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