I. Rays of light travel from a less dense medium to a denser medium. II....

PHYSICSJAMB 2012

I. Rays of light travel from a less dense medium to a denser medium. II. The Angle of incidence is greater than critical angle. III. Rays of light travel from a denser medium to a less dense medium. Which of the statements above are conditions for total internal reflection to occur?

  • A. I & II only
  • B. I & III only
  • C. II & III only
  • D. II only

Correct Answer: C. II & III only

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