For an equilateral prism, it is observed that when a ray strikes grazingly at one face it emerges grazingly at the other. Find the refractive index of the prism.

Question

Smart Achievers · Accepted Answer

(2)

$(1) \sin 90 ° = μ \sin 30 °$

Solution

Q.
For an equilateral prism, it is observed that when a ray strikes grazingly at one face it emerges grazingly at the other. Find the refractive index of the prism.

Ans.
(2)

$(1) \sin 90 ° = μ \sin 30 °$

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Solution

Q. For an equilateral prism, it is observed that when a ray strikes grazingly at one face it emerges grazingly at the other. Find the refractive index of the prism.

Ans. (2) (1)sin90°=μsin30°

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Q.
For an equilateral prism, it is observed that when a ray strikes grazingly at one face it emerges grazingly at the other. Find the refractive index of the prism.

Ans.
(2)

$(1) \sin 90 ° = μ \sin 30 °$