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Unformatted text preview: Physics 2C, Waves ...Optics-- Winter 2007 Instructor: B. Grinstein Quiz # 7 INSTRUCTIONS: Fill, tear and return the bottom strip of the front page with your scantron. Keep the top portion of the front page and the rest of the quiz. Use a pencil #2 to ll your scantron. Write your code number and bubble it in under EXAM NUMBER. Bubble in the quiz form (see letter A-- D at bottom of page) in your scantron under TEST FORM Useful numbers: k = 1.38 10- 23 J/K, N A = 6.022 10 23 , R = N A k = 8.314 J/K mol, 1 u = 1.66 10- 27 kg, 1 atm = 101.3 kPa 1) Which of the following is a FALSE statement? A) It does not make sense to refer to the amount of heat in a body. B) The heat added to an ideal gas during the transition from state 1 to state 2 depends only on the initial and nal states, 1 and 2, and not on the path by which the gas went from one to the other. C) When an ideal gas experiences a free expansion (that is, expansion of gas into an empty thermally insulated...
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