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What is the relation between critical angle and refractive index?
- a)μ = cosC
- b)μ = 1/cosC
- c)μ = 1/sinC
- d)μ = sinC
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
What is the relation between critical angle and refractive index?a) ...
The critical angle is related to the refractive index by the following equation:
critical angle = sin^(-1)(1/n),
where n is the refractive index of the medium.
critical angle = sin^(-1)(1/n),
where n is the refractive index of the medium.
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Community Answer
What is the relation between critical angle and refractive index?a) ...
In Optics, the angle of incidence to which the angle of refraction is 90° is called the critical angle. The ratio of velocities of a light ray in the air to the given medium is a refractive index. Thus, the relation between the critical angle and refractive index can be established as the Critical angle is inversely proportional to the refractive index.
Critical Angle and Refractive Index
The relationship between critical angle and refractive index can be mathematically written as –
SinC=1/μab
μab =1/SinC
Where,
C is the critical angle.
μ is the refractive index of the medium.
a and b represent two mediums in which light ray travels.
Critical Angle and Refractive Index
The relationship between critical angle and refractive index can be mathematically written as –
SinC=1/μab
μab =1/SinC
Where,
C is the critical angle.
μ is the refractive index of the medium.
a and b represent two mediums in which light ray travels.
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What is the relation between critical angle and refractive index?a)μ = cosCb)μ = 1/cosCc)μ = 1/sinCd)μ = sinCCorrect answer is option 'C'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about What is the relation between critical angle and refractive index?a)μ = cosCb)μ = 1/cosCc)μ = 1/sinCd)μ = sinCCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the relation between critical angle and refractive index?a)μ = cosCb)μ = 1/cosCc)μ = 1/sinCd)μ = sinCCorrect answer is option 'C'. Can you explain this answer?.
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