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Potential Energy

The term potential energy was introduced by the 19th-century Scottish engineer and physicist William Rankine. There are several types of... View Article

Electromagnetism

Electromagnetism is a branch of Physics, that deals with the electromagnetic force that occurs between electrically charged particles. The electromagnetic... View Article

Why are solids rigid?

Solids can very easily be distinguished from liquids by their definite shape, considerable mechanical strength, and rigidity. There are many... View Article