本题目来源于试卷: The Laws of Thermodynamics，类别为 IB物理学
[问答题]
Think up several proceeiu0 x 2pg,dx:bj ol88sses (other than those already mentioned) that wouy-s fu9 ntzm,q 5jr70qld obey the first law of thermodynamics, but, if they actually occurred, would v-5 t7j0qys umzr,n9fqiolate the second law.
参考答案: (a) An empty perfume bottle is placed in a room containing perfume molecules, and all of the perfume molecules move into the bottle from various directions at the same time. (b) Water on the sidewalk coalesces into droplets, are propelled upward, and rise into the air. (c) Popcorn is placed in the refrigerator, and it “unpops”, changing backed into uncooked kernels. (d) A house got warmer in the winter while the outdoors got colder, due to heat moving from the outdoors to inside the house.
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