Was
first brought freezing No. 1 and No. 2 on ice with an equal amount by keeping room temperature constant or
two. Temperature at number one and two pitchers of ice, the temperature should be equal before the experiment
3. Sprinkle salt into the pitcher the first
four of them 10 minutes to wait for the change of temperature between ice and salt to the pitcher pitcher who does not salting
five. The change of temperature and ice and conclusions.
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