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11 questions
Which is measured in degrees Celsius or degrees Kelvin
Heat
Temperature
Which is measured in degrees Joules or Kilojoules
Heat
Temperature
Which is the total KE of the particles from all the particle movements
Heat
Temperature
Which is the average KE of the particles in the object.
Heat
Temperature
Thermal energy flows from...
Objects at a higher temperature to objects at a lower temperature
Objects at a lower temperature to objects at a higher temperature
The rate of thermal energy transfer is greater when...
The difference in temperature between the objects is smaller
The difference in temperature between the objects is greater
Both objects are far apart
One object is much bigger than the other
Thermal equilibrium between two objects occurs when...
The heat of both objects is the same
The temperature of both objects is the same
If you leave a hot mug of coffee on the table for a long time it will cool...
Fast, then slower
Slowly, then faster
At the same rate throughout
If you leave a hot mug of coffee on the table for a long time it will cool till it reaches...
Room temperature
0 degrees Celsius
-273 degrees Celsius
Thermal equilibrium with the room it's in.
Which object is cooling?
A
B
Both A & B
Neither A nor B
At which point do the object's reach thermal equilibrium? (Type the number)
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