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10/01/2010

2009/12/09 Class Content

Quiz 13
  1. 自然界有兩個基本原則,其一為最小能量原則,另依為最少時間原則
    There are two basic principles in nature. One of them is minimum energy principle. The other is least time principle.
  2. 光從太陽到地球需時8分18秒
    It takes 8'18'' for light to travel from the sun to the earth.
    8'18" = eight minutes and eighteen seconds
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  1. What is hard isn't fun. 難者無趣
    What is fun isn't hard. 趣者不難
  2. Edelweiss 雪絨花, 火絨草
    即為電影真善美(The sound of music)中所唱的小白花
    Edelweiss, Edelweiss
    Every morning you greet me
    Small and white
    Clean and bright
    You look so happy to meet me
    Blossom of snow . May you bloom and grow
    Bloom and grow forever
    Edelweiss, Edelweiss
    Bless my homeland forever

  3. When I worry and I can't sleep.
    I count my blessings instead of sheep and I fall asleep counting my blessings.
  4. The direction of induced electromotive force is such as to oppose the cause producing it.

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