Physics

One of the simplest definitions of sustainable development has been given by the UN World Commission on Environment and Development, which states that “The development …

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Conservative force is the force required to move a particle from one point to another irrespective of the nature of the path taken by it. …

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The change in velocity is typically referred to as acceleration; however, this particular change in velocity can be either negative or positive. Conventionally, the positive …

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A camshaft is a curved mechanical part that functions to transmit energy from one element to another. The element that receives the energy is known …

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Diffusion of light is the phenomenon by virtue of which the radiations emitted by a light source are able to get dispersed evenly into the …

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The pressure exerted by vapours into the environment is known as vapour pressure. Vapour pressure is said to be constant when the pressure exerted by …

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Asteroids are celestial bodies that are too small to be considered planets. An asteroid is mostly made up of carbon, rock, or metal. Asteroids are …

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Conventional sources of energy are non-renewable sources of energy. They are cheap, reliable, and easily available. However, these sources of energy release toxic by-products in …

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An actuator is a device that makes something move or operate. An actuator initiates movement of a machine part upon obtaining a part of the …

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‘Hydro’ word corresponds to fluid, and ‘static’ refers to stationary. Hence, hydrostatic is a branch of fluid mechanics that helps to study the nature of …

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Driving force is the force that is responsible to put an object into motion. In the absence of the driving force, an object is not …

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Phosphorescence is the luminescence that occurs in certain materials due to the absorption of electromagnetic radiation. When electromagnetic radiation such as a ray of ultraviolet …

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