As usual, the acceleration due to gravity in these problems is taken to be g = 9.80 m / s2 , unless otherwise specified. What is the length of a pendulum that has a period of 0.500 s?
Physics 2080 Exam 1 Test Review January 26, 2016 Amanda Biddlecome *1°C=1K *the ideal gas law says gasses consist of molecules -‐doesn’t really exist but is very close to reality at warmer temperatures -‐follow Newton’s Laws *if temperature is held constant then the speed of the molecules increase *when volume is constant, there will be no work *heat engines -‐heat goes in, work is done, and excess is expelled *the heat that goes in=work+expelled heat *be care of wording in the problems *specific heat of ice and water are different values *rate of heat transfer is the same thing as power -‐power temperature should be in Kelvin *with linear expansion, everything expands -‐including holes *if you burn calories, you are changing your internal energy
