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# Solved: (a) When water freezes, its volume increases by ISBN: 9781938168000 42

## Solution for problem 42PE Chapter 5

College Physics | 1st Edition

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Problem 42PE

Problem 42PE

(a) When water freezes, its volume increases by 9.05% (that is, ΔV / V0 = 9.05×10−2). What force per unit area is water capable of exerting on a container when it freezes? (It is acceptable to use the bulk modulus of water in this problem.) (b) Is it surprising that such forces can fracture engine blocks, boulders, and the like?

Step-by-Step Solution:

Solution 42PE

Step 1 of 4</p>

The water inside the container expands with the increased volume of 9.05 %, when water gets freezed . Here we need to calculate the magnitude of the force exerted by water per unit area of container, if the bulk modulus of water is . Also, we need to comment whether the engine blocks , boulders can survive under such force.

Given data,

The ratio of change in volume to original volume of water, Bulk modulus, To find,

Force per unit area, Step 2 of 4</p>

(a)

The change in volume is given by the equation, Where is change in volume, is original volume, F is the normal force, A is area of cross section, B is bulk modulus.

The ratio of change in volume to original volume will be, Solving for force per unit area, Step 3 of 4

Step 4 of 4

##### ISBN: 9781938168000

The answer to “(a) When water freezes, its volume increases by 9.05% (that is, ?V / V0 = 9.05×10?2). What force per unit area is water capable of exerting on a container when it freezes? (It is acceptable to use the bulk modulus of water in this problem.) (b) Is it surprising that such forces can fracture engine blocks, boulders, and the like?” is broken down into a number of easy to follow steps, and 60 words. This full solution covers the following key subjects: Water, freezes, fracture, boulders, bulk. This expansive textbook survival guide covers 34 chapters, and 3125 solutions. College Physics was written by and is associated to the ISBN: 9781938168000. The full step-by-step solution to problem: 42PE from chapter: 5 was answered by , our top Physics solution expert on 07/07/17, 04:39PM. This textbook survival guide was created for the textbook: College Physics , edition: 1. Since the solution to 42PE from 5 chapter was answered, more than 1270 students have viewed the full step-by-step answer.

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