One of the most basic things students do in a physics lab is to collect data and use that to build a model. Most of these models come in the form of a mathematical function. But here is the problem.

Come to lab (hopefully not late). Most likely listen to a boring (but short) lecture that seems similar to stuff that was also covered in lecture class – but it’s still confusing. Look at some new ...

A horizontal line on a distance-time graph close distance-time graphA graph with distance travelled plotted on the vertical axis against time taken on the horizontal axis. shows that the object is ...

The National Testing Agency (NTA) will soon begin the online registration process for the Joint Entrance Examination (JEE) Main 2026. The national level engineering entrance exam is conducted by NTA ...

Scope and excitement, nature of physical laws; Physics, technology and society. Need for measurement: Units of measurement, systems of units. S.I. units, fundamental and derived units, length, mass ...