Question

what is law of conservation of energy and mass
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Answer 1

The law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as the system's mass cannot change, so quantity can neither be added nor be removed

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Answer 2

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▪what is law of conservation of energy and mass?

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The law of conservation of energy state that energy can neither be created or nor be destroyed.It can be transferred from one state to another.

The law of conservation of mass states that mass can neither be created or nor be destroyed.

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