Physics

Measurement, SI units and System of Units

The comparison of any physical quantity with its standard unit is called measurement. Physics is a quantitative science, based on measurement of physical quantities. Certain...

Nature of Physical Laws

Science has many disciplines, physics being one of them. The word physics has its origin in a Greek word, which means ‘nature’. Physics seeks...

Fundamental Forces in Nature

There are four fundamental forces in the nature that govern the diverse phenomena of the macroscopic and the microscopic world. These are the 'gravitational force', the...

Physics-scope and excitement

The scope of physics is wide, covering a tremendous range of magnitude of physical quantities. Basically, There are two domains of interest: macroscopic and...