WBCS.LIVE practice question

A clear piece of glass immersed in glycerol cannot be seen separately because, compared to the refractive index of glycerol, the refractive index of glass is

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Greater
  2. Lesser
  3. Nearly equal
  4. This does not depend on refractive index

Correct answer and explanation

Correct answer: Nearly equal