Entropy principle: "For all irreversible processes, the change in entropy of the universe is positive To prove the principle can be taken the case of reversible adibatic process. AS = S - St Prove that the entropy of the universe is positive: EAS 2 0
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A: Yes, the spectral properties of a light source can be predicted from the first-order diffraction pat...
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A: The objective is to find that can the spectral properties of a light source be predicted from the fi...
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A: This is simple question from electrostatics have a look
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