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Get Full Access to Conceptual Physics - 12 Edition - Chapter 15 - Problem 55e
Get Full Access to Conceptual Physics - 12 Edition - Chapter 15 - Problem 55e

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# What happens to the volume of water as it is cooled from

ISBN: 9780321909107 29

## Solution for problem 55E Chapter 15

Conceptual Physics | 12th Edition

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Problem 55E

What happens to the volume of water as it is cooled from 3°C to 1°C?

Step-by-Step Solution:
Step 1 of 3

The most of the substances will expand when heated but water has special or peculiar 0 0 behavior. I.e when the water is heated 0 C to 4 C it contracts means its volume decreases as a result of decrease in volume, density increases and above 4 C water 0 expands and it has maximum density at 4 C.T 0 his is due to the need of more space for vibration by the atoms or molecules. The variation of volume w.r.t temperature as shown in graph If the temperature continues to drop and dips below 4°C, the layer close to the surface becomes less dense when approaching the freezing point; it then increases in volume instead of shrinking, and becomes lighter than the water below it at 4°C. Therefore, that cooler layer will float on the surface and will continue to cool until ice is formed. Ice is lighter than water due to its larger volume, and that is why it floats. The water located under the ice below remains at 4°C, except for the layer just below the ice’s surface. That layer will approach the freezing point of 0°C. As it reaches that temperature, it turns into ice as well, making the layer of ice on the surface even thicker. The colder it gets, the thicker and the more solid the layer of ice becomes.

Step 2 of 3

Step 3 of 3

##### ISBN: 9780321909107

This textbook survival guide was created for the textbook: Conceptual Physics, edition: 12. The full step-by-step solution to problem: 55E from chapter: 15 was answered by , our top Physics solution expert on 04/03/17, 08:01AM. Since the solution to 55E from 15 chapter was answered, more than 302 students have viewed the full step-by-step answer. Conceptual Physics was written by and is associated to the ISBN: 9780321909107. The answer to “What happens to the volume of water as it is cooled from 3°C to 1°C?” is broken down into a number of easy to follow steps, and 15 words. This full solution covers the following key subjects: cooled, happens, Volume, Water. This expansive textbook survival guide covers 45 chapters, and 4650 solutions.

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