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WorksheetsQuiz 1 - BWC20303
Total questions: 10
Worksheet time: 7mins
Do molecules generally move faster at 45 oC or 106 oC?
45 oC because molecules have more energy than in 106oC
106 oC because molecules have more energy than in 45oC
106 oC because molecules have less energy than in 45oC
45oC because molecules have less energy than in 106 oC
When you place the metal in boiling water, heat flows from the _________ to the _______.
metal to the boiling water
bottom of the metal to the top half of the metal
bottom of the water to the top of the water
boiling water to the metal
Specific Heat is..
the temperature initial minus temperature final
the amount of heat/energy required to raise 1 gram of a substance by 1°C (or K) aka "C"
the temperature final minus temperature initial
the item in a system with given weight in grams
In an adiabatic process there is no _________ transfer between the gas and the surroundings.
Kinetic Energy
Work
Thermal Energy
The triple point of water is
274.15K
273.16K
274.16K
273.15K
None of these
The picture shows two completely identical mason jars. They're both filled with the same gas, only one of them has more in it (more molecules). What can you say about the pressures of both jars?
P1 > P2 (greater pressure in jar 1)
P1< P2 (greater pressure in jar 2)
P1 = P2 (same pressure in both)
There's not enough info to tell
Process B on the PV diagram is an ______________ process.
adiabatic
isobaric
isochoric
isothermal
Isothermal and adiabatic process are both represented with a curve on PV graph. Which of these is less steep?
Isothermal
Adiabatic
