Physics-Important Points-One Liners-October 16, 2017

Aneroid barometer

Physics-Important Points-One Liners   1-The process of heat transmission in the form of electromagnetic waves is called radiation. It does not require any medium for propagation. 2-A body that absorbs all the radiation incident on it is called a perfectly black body. 3-A force which changes the configuration of a body is called a deforming … Read more