阅读下面的文字,完成后面各题。为何热水冻结速度很快张鹏有时候,热水的冻结速度反而会超过冷水,这是为什么呢?这种怪异的现象困扰了几代科学家。经过数百次实验,纽约州立大学宾厄姆顿分校负责辐射安全的官员詹姆斯·布朗里奇最终发现证据,证明这种现象可能与水中杂乱无章的杂质有关。 Read the following text to complete the following questions. Why hot water freezing fast Zhang Peng Sometimes, hot water will freeze faster than cold water, which is why? This weird phenomenon plagued several generations of scientists. After hundreds of experiments, James Brown Ridge, the radiation safety officer at the University of Pennsylvania at Binghamton at New York University, finally found evidence that the phenomenon may have something to do with disorganized impurities in the water.