To revise and rediscover the concepts of light and colour from the past few weeks.
Questions: 26 | Attempts: 173 | Last updated: Jan 24, 2013
Gamma rays travel at the same speed as radio waves in a vacuum?
Junior Science light quiz, physics, NZ
Questions: 10 | Attempts: 195 | Last updated: Dec 24, 2018
Tick all the TRUE statements
Sample multiple-choice questions for light and optics unit.
Questions: 15 | Attempts: 12461 | Last updated: Jan 6, 2021
A light ray has an angle of incidence of 34º. The reflected ray will make what angle with the reflecting surface?