quiz1

# quiz1 - Exam Name MULTIPLE CHOICE Choose the one...

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Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A laboratory experiment is to be run at 82.0 K. Express this temperature in Celsius to the nearest degree. A) 455 e C B) 114 e C C) 355 e C D) -191 e C 1) 2) A composite rectangular solid has material 1 on the bottom and material 2 on the top. The temperature of the bottom is 346.0 e C and the temperature of the top is 298.0 e C. Material 1 has a thermal resistance of .15 K/W, and material 2 has a thermal resistance of .40 K/W. Find the heat-flow rate. Assume the thickness is small compared with the surface area, so heat loss at the edges can be neglected. A) 1100 W B) -190 W C) -2,900 W D) -87 W 2) 3) A person reading a European newspaper finds that the low temperature the night before in Stockholm was 12 e C. What is the equivalent temperature in degrees Fahrenheit? A) 53.6

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## This test prep was uploaded on 04/20/2008 for the course PHYS 2c taught by Professor Wurthmeir during the Fall '05 term at UCSD.

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quiz1 - Exam Name MULTIPLE CHOICE Choose the one...

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