What is conservation of energy?

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Deepa Bhati

Teaching experience in Electronics and Electrical core Subjects.

Law of conservation of energy define that energy is neither created nor destroyed but can transfer from one form to another.
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Don't want to over express myself, just join and feel the experience.

Conservation of energy : states that the total amount of energy in a system remains constant, but it can be transformed from one form to another . Energy can neither be created or nor be destroyed.
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Law of conservation of energy states that energy neither created nor destroyed but it changes one form to another. For example the kinetic energy and potential energy the object when in motion will have kinetic energy but when it possess a position it will have potential energy.
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Life Is Beautiful

In physics, the law of conservation of energy states that the total energy of an isolated system remains constant—it is said to be conserved over time.
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Online Tutor-Mathematics, Science, Competitive Exam Preparation

Energy can neither be created nor be destroyed. It can only be transformed from one form to other.
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mathematics learning is easy and interesting if fundamentals are clear.

Conservation of energy can be explained by the Law of Conservation of Energy which states that total energy of an isolated system remains constant. In other words energy can neither be created nor destroyed but it can change forms. There is no system which can deliver unlimited amount of energy to its...
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Conservation of energy can be explained by the Law of Conservation of Energy which states that total energy of an isolated system remains constant. In other words energy can neither be created nor destroyed but it can change forms. There is no system which can deliver unlimited amount of energy to its surroundings without external energy. The First Law of Thermodynamics also conforms to the conservation of energy, which states dQ = dU+ dW, where dQ is the amount of energy added to the system, dU is change in internal energy of the system and dW is gain / loss of energy by the surroundings. read less
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A principle stating that the total energy of an isolated system remains constant regardless of changes within the system.
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B.Tech, Spoken English, EEC, MATLAB, CET Coaching Tutor with 20 years of experience

The law of conservation of energy states that matter can neither be created or destroyed
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Consevation of energy is that the total energy of an isolated system is always constant.energy can't be neither created nor be destroyed.
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