According to third law of thermodynamics

According to first law of thermodynamics,

According to first law of thermodynamics,

According to the law of thermodynamics, "No energy transfer is 100% efficient." Why?

According to the third law of thermodynamics which one of the following quantities for a perfectly crystalline solid is zero at absolute zero? (a)Free energy (b)Entropy (c)Enthalpy (d)Internal energy

According to second law of thermodynamics

According to second law of thermodynamics

Write third law of thermodynamics.