12. [-/5 Points] DETAILS OSCOLPHYS2016 13.3.WA.038. Two students in a physics lab have to construct a constant-volume ga

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12 5 Points Details Oscolphys2016 13 3 Wa 038 Two Students In A Physics Lab Have To Construct A Constant Volume Ga 1 (79.77 KiB) Viewed 35 times

12. [-/5 Points] DETAILS OSCOLPHYS2016 13.3.WA.038. Two students in a physics lab have to construct a constant-volume gas thermometer as part of their end of year project. They use dry ice (-78.5°C) and boiling pentane (36.1°C) to calibrate the thermometer. The corresponding values of pressure are 0.390 atm and 1.575 atm. The students plot a pressure versus temperature graph with pressure on the y-axis and temperature on the x-axis. (a) Determine the y intercept and slope of the linear graph that relates the pressure to the temperature. slope atm/°C atm y intercept (b) What value of absolute zero do the students get from this calibration? °℃ (c) What pressure readings would this thermometer give for the freezing and boiling points of water? freezing point atm atm boiling point Additional Materials Reading MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER