Physics: Principles with Applications
7th Edition
ISBN: 9780321625922
Author: Douglas C. Giancoli
Publisher: Addison-Wesley
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Textbook Question
Chapter 13, Problem 9P
The Eiffel Tower (Fig. 13-31 [□) is built of wrought iron approximately 300 m tall. Estimate how much its height changes between January (average temperature of 2°C) and July (average temperature of 25°C). Ignore the angles of the iron beams and treat the tower as a vertical beam
Figure 13-31
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Physics: Temperature
[ A bubble of air is rising up through the ocean. When it is at a depth of 22.0 m below the surface, where the temperature is 5.00°C, its volume is 1.10 cm3. What is the bubble's volume (in cm3) just before it hits the ocean surface, where the temperature is 20.0°C? Assume the average density of sea water is 1,025 kg/m3. ]
May I ask for some help in setting this problem up and what equations I should use, please? I have not been taught fluid dynamics, and that is not being taught in the current chapter, so I am not sure how to relate the depth and density to the gas law parts.
Also, is it correct to assume I'll be using PV = nRT in this problem, and/or some variation of P1V1/T1 = P2V2/T2?
The average coefficient of linear expansion of copper is 17 x 10-6 (°C)-1 . The Statue of Liberty is 93 in tall on a summer morning when the temperature is 25°C. Assume the copper plates covering the statue are mounted edge to edge without expansion joints and do not buckle or bind on the framework supporting them as the day grows hot. What is the order of magnitude of the statue's increase in height? (a) 0.1 mm (b) 1 mm (c) 1 cm (d) 10 cm (e) 1 ml
Chapter 13 Solutions
Physics: Principles with Applications
Ch. 13 - Prob. 1OQCh. 13 - Which has more atoms: 1 kg of lead or 1 kg of...Ch. 13 - Prob. 2QCh. 13 - Prob. 3QCh. 13 - Prob. 4QCh. 13 - Prob. 5QCh. 13 - Prob. 6QCh. 13 - Prob. 7QCh. 13 - Prob. 8QCh. 13 - Explain why it is advisable to add water to an...
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