本题目来源于试卷: gc textbook chater 14 heat,类别为 IB物理学
[问答题]
Explain why cities situated byh1cohu i 8lh3m +eht 2b,+s(weqe*4s r ew*:j) +qylgc the ocean tend to have less extreme temperatures than inland citiweg+) lj*yc:q es at the same latitude.
参考答案: Cities situated on the ocean have
less temperature extremes because the oceans are a heat reservoir. Due to ocean currents, the temperature of the
ocean in a locale will be fairly constant during a season. In the winter, the ocean temperature remains
above freezing. Thus if the air and land
near the ocean get colder than the oceans, the oceans will release thermal energy,
moderating the temperature of the nearby region. Likewise, in the warm seasons, the ocean
temperatures will be cooler than the surrounding land mass, which heats up more
easily than the water. Then the oceans
will absorb thermal energy from the surrounding areas, again moderating the
temperature.
本题详细解析:
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