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Gekata [30.6K]
3 years ago
14

How do stop watches measure to get the accurate measurement?

Physics
1 answer:
solmaris [256]3 years ago
7 0

Answer:

They measure short time intervals of min and sec to an accuracy of +0.1s

Explanation:

pressing the 1st button starts it, and pressing the 2nd button stops it.

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Entropy of the universe is constantly increasing.

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Entropy is the loss of available energy when it is in transit. The entropy of a system increases consuming the energy, this energy is now unavailable for doing the work or making the corresponding changes in the property of a system.

Entropy is the measure of randomness of a system. It is a toll that the nature takes for energy in transit.

The second law of thermodynamics concludes that all the energy cannot be transformed from one form to another and the flow of energy has a specific direction.

If a reversible process occurs, there is no net change in entropy. In an irreversible process, entropy always increases, so the change in entropy is positive. The total entropy of the universe is continuously increasing.

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