AP Physics 2easymcq1 pt
Temperature measures
A.average molecular kinetic energy
B.total heat content
C.molecular potential energy only
D.the number of molecules
Explanation
Core Concept
Higher temperature means faster average molecular motion.
Correct Answer
Aaverage molecular kinetic energy
More Unit 2: Thermodynamics practice questions
- hardA Carnot engine's efficiency approaches 100% only if
- mediumA 1.0 kg block of aluminum (c = 900 J/kg·K) cools from 80 °C to 20 °C. The heat released is
- hardThe net work of a cyclic process equals
- hardA gas molecule's average speed doubles when its absolute temperature
- mediumWhich statement about temperature scales is correct?
Practice more AP Physics 2 questions with full explanations
Practice Unit 2: Thermodynamics Questions →