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Answer Posted / sgayathri
Question: WHAT IS 4TH LAW OF THERMODYNAMICS?
Answer:
• The zeroth law of thermodynamics, which underlies
the definition of temperature.
• The first law of thermodynamics, which mandates
conservation of energy, and states in particular that heat
is a form of energy.
• The second law of thermodynamics, which states that
the entropy of the universe always increases, or
(equivalently) that perpetual motion machines are
impossible.
• The third law of thermodynamics, which concerns the
entropy of an object at absolute zero temperature, and
implies that it is impossible to cool a system all the way
to exactly absolute zero.
The most commonly proposed Fourth Law is the Onsager
reciprocal relations, which give a quantitative relation
between the parameters of a system in which heat and matter
are simultaneously flowing.
Is This Answer Correct ? | 13 Yes | 5 No |
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