Physics

Water is the cheapest source of producing electricity. Dams are built to run the turbines which produce electricity. This is a one time spending with low maintenance cost. readmore  Read More →

Light travels fastest in Vacuum. The speed of light in vacuum is almost 299,792,458 meters per second, which is 1.0003 times faster than light travelling in air. In different theories and equations of physics, the speed of light is represented by the symbol “c” and the speed of light in vacuum is... readmore

Red Color has shortest wavelength.  Read More →

Our eyes is sensitive to blue light. readmore  Read More →

Alessandro Volta discovered the Current Electricity. readmore  Read More →

The principle of wireless telegraphy discovered by Guglielmo Marconi. readmore  Read More →

Fission a process by which a substance in the solid state is converted into liquid. readmore  Read More →

Convex lens is the thicker in the middle. readmore  Read More →

Concave lens is thinner in the middle. readmore  Read More →

X-Ray Machine was invented by Wilhelm Rontgen. readmore  Read More →