In this problem you will consider the balance ofthermal energy radiated and absorbed by a person.Assume that the person is wearing only a skimpybathing suit of negligible area. As a roughapproximation, the area of a human body may beconsidered to be that of the sides of a cylinderlength L = 2.0 m and circumference C = 0.8 m.For the Stefan-Boltzmann constant useo = 5.67 x 10-8 W/m2 /K4. Now calculate Por, the thermal power absorbed by the personfrom the thermal radiation field in the room, which is assumedto be at Troom = 20°C. If you do not understand the roleplayed by the emissivities of room and person, be sure to openthe hint on that topic.Express the thermal power numerically, giving your answerto the nearest 10 W.

Answered: Image /qna-images/answer/d2ae40c4-e728-4f98-883b-3918fdff8503.jpg

Now calculate Por, the thermal power absorbed by the person from the thermal radiation field in the room, which is assumed to be at Troom = 20°C. If you do not understand the role played by the emissivities of room and person, be sure to open the hint on that topic. Express the thermal power numerically, giving your answer to the nearest 10 W.

Now calculate Por, the thermal power absorbed by the person from the thermal radiation field in the room, which is assumed to be at Troom = 20°C. If you do not understand the role played by the emissivities of room and person, be sure to open the hint on that topic. Express the thermal power numerically, giving your answer to the nearest 10 W.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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