If 'n' is the refractive index of second medium, then the expression for critical angle
for first medium is
A. Sin C = 1/n
B. Sin C = Sin 90degree/n. C. Sin C = Sin r
D. None of these
Share
If 'n' is the refractive index of second medium, then the expression for critical angle
for first medium is
A. Sin C = 1/n
B. Sin C = Sin 90degree/n. C. Sin C = Sin r
D. None of these
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
C is the ANSWER
Explanation:
PLEASE MARK AS BRAINLIEST