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f 150cm3 of steam at 100∘C is added to 250cm3 water at 40∘C, how much steam(in cm3) is condensed into water at 100∘C?
If 15.0 g of Ice at -25.0°C is mixed with a mass of antifreeze initially at -3.00°C. If the final temperature of the mixture is -10.0°C, how much antifreeze is present (Cantifreeze=2.24 x 102 J/KgoC)?
What is entropysay in simple words.
Explain temperature in simple words.
If 150cm3 of steam at 100∘C is added to 250cm3 water at 40∘C, how much steam(in cm3) is condensed into water at 100∘C?
The moment of inertia of slim rod about a transverse axis through one
end is M(L^2)/3, where M is the mass of the rod and L its length, and L^2 is L
squared. What is the moment of inertia of the same rod if we choose a new
parallel axis at a distance of L/3 from the original axis?

In thermodynamics the free energy is a function of the volume V and the temperature T. These two variables are called independent. On the other hand on can find the volume and the temperature as a part of the ideal gas equation, which means that they are related to each other. Therefore I dont understand, why they are named independent.


What is surface tension.
Waht is heat capacity.
What is specific heat.
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