Amit Sabhadiya

Infrared radiations are electromagnetic waves that are invisible to the human eyes. The value of the wavelength of infrared waves lies within the range 740 …

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A pyramid is a three-dimensional geometric shape that consists of four vertices, a triangular or rectangular base, and multiple triangle-shaped faces that converge towards a …

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A cylinder is a three-dimensional solid that consists of two parallel circular bases connected to each other with the help of a curved surface. Cylinder, …

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A pentagon is a two-dimensional geometric figure that consists of five sides and five angles. Pentagon shape falls under the category of polygons, which means …

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A wheel and axle machine are an arrangement of a round disc and a cylindrical rod in such a way that the disc covers the …

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All the matter present in the universe is made up of some combination of 118 elements we see on the periodic table. Chemical bonding is …

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 A wave is a disturbance that helps to transfer energy from one place to another. Mechanical waves are waves that necessarily require a medium to …

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You might have enjoyed that ripple pattern formed in the pond after a stone is thrown in it. Also, you might have observed an upward …

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An inclined plane is a flat surface that is tilted or inclined at some particular angle other than the right angle. This means that one …

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Electromagnetic radiations are the energy radiations that possess a time-varying electric and magnetic field. The electric field, magnetic field, and the direction of wave propagation …

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