Question

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Write something on Law of conservation of energy.​

Answer 1

Answer:

The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside. ... The only way to use energy is to transform energy from one form to another.

Answer 2

$\mathtt\red{Required \: Answer:-}$

• Law of conservation of energy states that energy can neither be created nor destroyed. However, energy can be transformed from one form to another.
• Energy is always conserved. That means when work is done, the total amount of energy remains constant.

For example:- Green plants absorb light energy from the sun and transform it into chemical energy of food. When this food is eaten by animals, this chemical energy of food is transformed into heat energy and other forms of energy.

Energy changes from one form to another but the total energy remains the same or is conserved.

• Transformation of energy from one form to another is known as transformation of energy.