NCERT Class 11 Physics Lab Manual: Physics deals with the study of matter and energy. The aim of performing practical work in physics is to verify concepts and principles. Understanding the importance ...

You're sitting in physics class, working on a traditional problem involving forces and acceleration, when you start to wonder where these terms even came from. Were they just dreamed up to bring ...

Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. significant figures. Dimensions of physical quantities, dimensional analysis and its applications ...