mechanical energy - Meaning in Punjabi
mechanical energy - Meaning in Punjabi
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Definitions and Meaning of mechanical energy in English
mechanical energy noun
- energy in a mechanical form
Description
In physical sciences, mechanical energy is the sum of potential energy and kinetic energy. The principle of conservation of mechanical energy states that if an isolated system is subject only to conservative forces, then the mechanical energy is constant. If an object moves in the opposite direction of a conservative net force, the potential energy will increase; and if the speed of the object changes, the kinetic energy of the object also changes. In all real systems, however, nonconservative forces, such as frictional forces, will be present, but if they are of negligible magnitude, the mechanical energy changes little and its conservation is a useful approximation. In elastic collisions, the kinetic energy is conserved, but in inelastic collisions some mechanical energy may be converted into thermal energy. The equivalence between lost mechanical energy and an increase in temperature was discovered by James Prescott Joule.
ਭੌਤਿਕ ਵਿਗਿਆਨ ਵਿੱਚ ਕਿਸੇ ਯੰਤਰਿਕ ਪ੍ਰਣਾਲੀ ਵਿੱਚ ਮੌਜੂਦ ਸਥਿਤਿਜ ਊਰਜਾ ਅਤੇ ਗਤਿਜ ਊਰਜਾ ਦਾ ਵਰਣਨ ਕਰਦਾ ਹੈ।
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What is mechanical energy meaning in Punjabi?
The word or phrase mechanical energy refers to energy in a mechanical form. See mechanical energy meaning in Punjabi, mechanical energy definition, translation and meaning of mechanical energy in Punjabi. Learn and practice the pronunciation of mechanical energy. Find the answer of what is the meaning of mechanical energy in Punjabi.
Other languages: mechanical energy meaning in Hindi
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What is mechanical energy meaning in Punjabi, mechanical energy translation in Punjabi, mechanical energy definition, pronunciations and examples of mechanical energy in Punjabi.