For a total internal reflection, which of the following is correct?
A. Light travels from rarer to denser medium.
B. Light travels from denser to rarer medium.
C. Light travels in air only.
D. Light travels in water only.
Answer:B
For a total internal reflection, which of the following is correct?
A. Light travels from rarer to denser medium. B. Light travels from denser to rarer medium. C. Light travels in air only. D. Light travels in water only.