a glass tumbler containing hot water is kept in the freezer compartment of a refrigerator ( temperature < 0°C ). if you could measure the temperature of the content of the tumbler, which of the following graphs would correctly represent the change in its temperature as a function of time.
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10
Answer:
Option (A) is the correct answer
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4
Answer:
the answer is A)
Explanation:
When the hot water goes in the tumbler goes into the freezer, the temperatature immediately starts to drop until it reaches 0 degrees celcius. At this point, the temperature remains constant for some time as the heat applied is used to increase the intermolecular forces of attraction in the form of latent heat. Once the water freezes completetely to form ice, temperature continues to drop.
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