Results for: Second-law-of-thermodynamics-2

Who proved the second law of thermodynamics?

The second law is not so much proven as explained and justified. Like all laws of Science, it is considered a law because no contradictions to the law have ever been found and (MORE)

First and second laws of thermodynamics?

The first law of thermodynamics is: Energy cannot be made or destroyed. But heat energy can be used to power movement energy, and movement energy can turn into heat energy. (MORE)
In Physics

In the second law of thermodynamics what is the formulations?

It isn't possible to change heat completely into work, with no other change taking place. No system can convert energy from one form to another useful form with 100% efficie (MORE)

What is the second law of Thermodynamic productions?

1) In general, the second laws states that all energy in the universe will head towards its lowest state. Another way of stating it is "the universe will tend towards maximum (MORE)
In Physics

Define the second law of thermodynamics?

The Kelvin-Planck Statement of the Second Law of Thermodynamics  states that it is impossible to   create a Heat Engine that absorbs an amount of heat, QA , and  yields (MORE)

What is the answer to 20c plus 5 equals 5c plus 65?

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4
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What does the second law of Thermodynamics forbid?

It forbids heat to move from a cold region to a hot regions  spontaneously (you have to "pump" it there - meaning you have to do  work to get it to move that direction). Alt (MORE)