LM 05 Kinetic Theory Simulator-solutions

LM 05 Kinetic Theory Simulator-solutions - 4 di±erent...

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nanni (arn437) – LM 05 Kinetic Theory Simulator – vanden bout – (50985) 1 This print-out should have 3 questions. Multiple-choice questions may continue on the next column or page – fnd all choices beFore answering. 001 10.0 points ¡p¿What properties a±ected the kinetic en- ergy oF the gas?¡/p¿ Your answer must be exact. Correct answer: . Explanation: ¡p¿The only Factor that will a±ect the ki- netic energy oF the gas particles is the tem- perature. nbsp;IF the temperature is constant, then the particles will always have the same average kinetic energy.¡/p¿ 002 10.0 points ¡p¿The two gases (red and yellow) in the sim- ulator have nbsp ; kineticenergiesand r msvelocities.</p> 1. nbsp;identical , di±erent CORRECT 2. di±erent, identical 3. identical, identical
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Unformatted text preview: 4. di±erent, di±erent Explanation: ¡p¿At the same temperatures all the gases in the mixture will have the same average kinetic energy. nbsp;However, their velocities will depend on their mass.¡/p¿ 003 10.0 points ¡p¿The kinetic energy oF the gas in the simu-lation is related in what way to the absolute temperature?¡/p¿ 1. inversely proportional to temperature 2. inversely proportional to the square root oF temperature 3. directly proportional to temperature CORRECT 4. independent oF temperature Explanation: ¡p¿The average kinetic energy is directly proportional to the absolute temperature. nbsp;IF you double the temperature you should double the kinetic energy¡/p¿...
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