## Electric Fuse: Working Principle and Functions and Uses

An electric fuse is a kind of safety device used to limit the flow of current in a functional electric circuit. Learn about its functions.

## Heating Effect of Electric Current: Definition and Applications

Heating Effect of Electric Current: When an electric current passes through the filaments of the bulb, it produces heat & the bulb glows hot.

## Fun with Magnets: Discovery and How To Make Magnetic Compass?

In this blog, we will have fun with magnets! We will learn about the discovery of magnets, magnetic and non magneti materials, poles of magnet, finding directions using magnets and get to know about how to make magnetic compass! How magnets were discovered? The most popular legend accounting for the discovery of magnets is that … Read more

## Most Profitable Business Idea in India – SmartSchool Education

Starting a business in the EdTech sector can become a reality. Let us discuss the most profitable business in India in low investment.

We have compiled a list of 21 reasons why you should own a franchise business. A widely adopted business model have impressive success rates!

## Newton’s Second Law of Motion: Definition, Derivation, and Application

Newton’s Second Law of Motion states that the rate of change in linear momentum/time taken is proportional to the force applied. Read More!

## Newton’s First Law of Motion: Definition, Inertia, and Examples

Newton’s first law of motion: A body at rest continues to remain at rest until an external force is applied to the body to move it. Read…

## Ultrasound: Definition and Applications

Ultrasound waves are high-frequency waves. Ultrasounds are able to travel along well-defined paths even in the presence of obstacles.

## Sound: Production, Propagation, Properties, Echoes, and Reverberation

A sound is a form of energy and it is made up of sound waves or vibrations which travel through a medium such as solid, liquid, and gas.

## Conductors and Insulators: Definition, Examples, and Uses

Read more about conductors and insulators, definitions, and examples. The brighter the bulb glows, the better the conductor of electricity is