Physics · Optics
In optics, the refractive index of a material is given by the formula n = c/v. What does the symbol v represent in this equation?
- 1Speed of light in the medium✓
- 2Radius of the spherical boundary
- 3Speed of light in vacuum
- 4Center of curvature of the lens
Correct answer
Speed of light in the medium
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Optics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Optics