题目

We were standing at the top of a church tower.  My father had brought me to this spot in a small town not far from our home in Rome.  I wondered why. “Look down, Elsa,” Father said.  I gathered all my courage and looked down.  I saw the square in the center of the village.  And I saw the crisscross(十字形)of twisting, turning streets leading to the square.  “See, my dear,” Father said gently.  “There is more than one way to the square.  Life is like that.  If you can’t get to the place where you want to go by one road, try another. ”Now I understood why I was ther用两只同样的加热器分别给质量相等、初温相同的水和某种液体同时加热,每隔1分钟记录一次水和该液体的温度,得到的实验数据如下表: (1)设该种液体的比热为c1,水的比热为c2,则c1∶c2为多少?查比热表可知这种液体可能是什么? (2)已知水的质量为0.2千克,在上述过程中,水吸收的热量为多少焦?
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