![]() ![]() If you could get to absolute zero, it would violate the Second Law, because if you had a heat sink at absolute zero, then you could build a machine that was 100 percent efficient.” “One version of the Third Law states that it would require an infinite number of steps to reach absolute zero, which means you will never get there. Siabal Mitra, a professor of physics at Missouri State University, provides another implication of this law. It also must be at 0 K otherwise there will be thermal motion within the crystal, which leads to disorder.” The Third Law states, “The entropy of a perfect crystal is zero when the temperature of the crystal is equal to absolute zero (0 K).” According to Purdue University, “The crystal must be perfect, or else there will be some inherent disorder.
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