Answer / all is well

In a simple meaning entropy is the wastage of energy.ie
heat.IT cannot be used to do some work.Eg Hot Tea etc. The
temperature of tea decreases and become atmospheric temp.

Answer / ibrahim_mahmoud

Degree of RANDOMNESS in a system
thermodynamic system 4 example
maybe all kinds of systems
when u r stirring a glass of a juice with the spoon
this system ( the inside the glass) has a very high entropy
between each molecule and the other of the juice

Arrange the efficiency of the engine in decreasing order Otto, Diesel, dual

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