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Unformatted text preview: Zzztayloe, Rex – Homework 14 – Heinz – 81204 – Nov 04, 2004 1 This printout should have 11 questions. Multiplechoice questions may continue on the next column or page – find all choices before answering. The due time is Central time. 001 (part 1 of 1) 10 points Two thermometers are calibrated, one in de grees Celsius and the other in degrees Fahren heit. At what temperature are their readings nu merically the same? Answer in units of K. 002 (part 1 of 1) 10 points A bridge is made with segments of concrete 74 m long (at the original temperature). If the linear expansion coefficient is 1 . 2 × 10 5 ( ◦ C) 1 , how much spacing is needed to allow for expansion for an increase in temperature of 49 ◦ F? Answer in units of cm. 003 (part 1 of 1) 10 points The density of gasoline is 730 kg / m 3 at 0 ◦ C. One gallon of gasoline occupies 0 . 0038 m 3 . Gasoline’s volume expansion coefficient is . 00096 ◦ C 1 ....
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This note was uploaded on 07/02/2011 for the course PHYS 201 taught by Professor Woodahl during the Fall '09 term at Indiana.
 Fall '09
 WOODAHL
 Physics, Work

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