met1010_f04_e1 - 12111 Instructor(s): Prof. Seiberling...

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12111 12111 Instructor(s): Prof. Seiberling PHYSICS DEPARTMENT MET 1010 1st Midterm Exam Sept. 20, 2004 Name (print, last first): Signature: On my honor, I have neither given nor received unauthorized aid on this examination. YOUR TEST NUMBER IS THE 5-DIGIT NUMBER AT THE TOP OF EACH PAGE. (1) Code your test number on your answer sheet (use 76–80 for the 5-digit number) . Code your name on your answer sheet. DARKEN CIRCLES COMPLETELY . Code your UFID number on your answer sheet. (2) Print your name on this sheet and sign it also. (3) Do all scratch work anywhere on this exam that you like. Circle your answers on the test form. At the end of the test, this exam printout is to be turned in. No credit will be given without both answer sheet and printout with scratch work most questions demand. (4) Blacken the circle of your intended answer completely, using a #2 pencil or blue or black ink . Do not make any stray marks or some answers may be counted as incorrect. (5) The answers are rounded off. Choose the closest to exact. There is no penalty for guessing. (6) Hand in the answer sheet separately. There are 32 multiple choice questions. Clearly circle the one best answer for each question. If more than one answer is marked, no credit will be given for that question, even if one of the marked answers is correct. Guessing an answer is better than leaving it blank. All questions are worth 3 points each, except for four questions, which are worth 4 points each. The points for each 4-point question are indicated by each problem. Good Luck! 1. (4 points) A gallon of water in an insulated container, and a rock are sitting next to each other on a table. The rock has the same weight as the water and they start out at the same temperature. If 100 Cal of heat then enters the water and 100 Cal of heat enters the rock, and no heat or matter escapes either one, which statement below is true? (1) both the water and the rock will rise in temperature by the same amount (2) the rock will become warmer than the water (3) the water will become warmer than the rock (4) the water will cool while the rock heats up (5) the rock will cool while the water heats up 2. In a blinding snowstorm in Vermont, the air temperature and dew point temperature are both 30 F. Meanwhile, under clear skies in Arizona, the air temperature is 85 F and the dew point is 38 F. From this information, you can conclude: (1) no conclusions can be drawn about the water vapor content of the air
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met1010_f04_e1 - 12111 Instructor(s): Prof. Seiberling...

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