12.The law of conservation of energy states that ‘ energy can neither be created nor be destroyed ‘; it can only be transformed from one form to another. Keeping this law in mind, identify the type of energy transformation that takes place in the given device. *
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Chemical energy to electrical energy
Electrical energy to Sound energy
Electrical energy to Chemical energy
Chemical energy to kinetic energy
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The law of conservation of energy is a law of physics that states that energy cannot be created or destroyed, but only changed from one form into another or transferred from one object to another. This law is taught to middle school and high school students in physical science, physics and chemistry classes.
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The first law of thermodynamics, also known as Law of Conservation of Energy, states that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another. For example, turning on a light would seem to produce energy; however, it is electrical energy that is converted
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