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Get Full Access to University Physics - 13 Edition - Chapter 12 - Problem 30dq
Get Full Access to University Physics - 13 Edition - Chapter 12 - Problem 30dq

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# Identical-size lead and aluminum cubes are suspended at ISBN: 9780321675460 31

## Solution for problem 30DQ Chapter 12

University Physics | 13th Edition

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Problem 30DQ

Identical-size lead and aluminum cubes are suspended at different depths by two wires in a large vat of water (?Fig. Q12.30?). (a) Which cube experiences a greater buoyant force? (b) For which cube is the tension in the wire greater? (c) Which cube experiences a greater force on its lower face? (d) For which cube is the difference in pressure between the upper and lower faces greater?

Step-by-Step Solution:

Solution 30DQ Introduction We have to first find out the buoyant force on both lead and aluminum. Then we have to find out the tension of the rope hanging lead and aluminum. Then we have to calculate the pressure in the lower face of each cube and finally we have to calculate the pressure difference between the upper and lower face of each cube. Step 1 The buoyant force is equal to the weight of the water displaced by the object submerged into the water. Now since the volume of both lead and aluminum cubes are same, the weight of the displaced water will also be same. So the buoyant force experienced by both of them is same.

Step 2 of 4

Step 3 of 4

##### ISBN: 9780321675460

Since the solution to 30DQ from 12 chapter was answered, more than 2038 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 30DQ from chapter: 12 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. University Physics was written by and is associated to the ISBN: 9780321675460. This textbook survival guide was created for the textbook: University Physics, edition: 13. This full solution covers the following key subjects: Cube, Greater, Lower, Force, experiences. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. The answer to “Identical-size lead and aluminum cubes are suspended at different depths by two wires in a large vat of water (?Fig. Q12.30?). (a) Which cube experiences a greater buoyant force? (b) For which cube is the tension in the wire greater? (c) Which cube experiences a greater force on its lower face? (d) For which cube is the difference in pressure between the upper and lower faces greater?” is broken down into a number of easy to follow steps, and 67 words.

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