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Biconvex Lens

Biconvex lens is a simple lens which comprises two convex surfaces in spherical form, generally having the same kind of radius of curvature.... View Article

Electromagnetic Field

An electromagnetic field is a physical field that occurs between electrically charged particles. It is one among the four fundamental forces of... View Article

Aorta vs Pulmonary Artery

The aorta and pulmonary artery are the two major arteries in the human body. We shall explore the differences between the two in this article.... View Article

Metric System

Metric System is basically a system used for measuring distance, length, volume, weight and temperature. It is based on three basic units with... View Article