ExamPlay Light Logo
サインイン

Physics for IGCSE & O level - Rays And Waves (Section 5 - No. 15)

What is the unit of measurement for the refractive index?
meters per second (m/s)
Hertz (Hz)
No unit
Degrees

説明

The refractive index is a ratio and has no units.

コメント (0)

広告