Reflection and refraction are fundamental phenomena related to the behavior of light when it encounters different surfaces or media. They are key concepts in the study of optics and are
The study of light and the interaction of light and matter is termed optics. The observation and study of optical phenomena such as rainbows and the aurora borealis offer many
These values of physical quantities may be useful to you:Acceleration due to gravity = 10ms -2.Specific heat capacity of water = 4200 Jkg -1 k-1.Specific heat capacity of copper =