Physics

In this blog, you will learn about Luminous and Non Luminous Objects, their definitions, and examples. Read more to understand.

Concave and Convex Lens: A concave lens is a diverging lens whereas a convex lens makes the object appear magnified when viewed through it.

Heating causes the air molecules to move faster as a result distance between them increases. Consequently, Air expands on heating.

Let us learn how air exerts pressure? Changes in air pressure bring changes in the weather and also result in the blowing of winds.

Learn about work energy and power. Energy is the capacity to do work. Power measures the speed of work done. Read the Formulae and SI Units.

Learn about Non Conventional Sources of Energy such as Solar energy, Sea Energy, Ocean thermal energy, Geothermal energy, Nuclear energy

Learn about different sources of energy, conventional and non-conventional sources of energy, examples and characteristics of good fuels.

In this blog, we will learn about the major difference Between Image and Shadow and factors affecting the shape of a shadow.

A magnetic field line has both direction and magnitude and is thus a vector quantity. Learn more about magnetic fields and field lines.

What is an Electric motor? An electric motor is a rotating device that converts electrical energy to mechanical energy. Learn it’s working!