WorksheetsHeat and temperature
Total questions: 13
Worksheet time: 8mins
If two objects have different temperatures, heat will flow from the warmer object to the cooler one UNTIL ____________
one reaches a temperature of zero
they both have an equal temperature
one runs out of energy
Observe the diagram. Which statement is true about the kinetic energy of the molecules in the containers?
The molecules are moving faster in Diagram A
The molecules are moving slower in Diagram A
The molecules are moving at the same rate in both diagrams
As the thermal energy of a solid or liquid increases, the potential energy (force of attraction) between the atoms/molecules ________________
Heat is defined as
the transfer of thermal energy from one object to another due to temperature difference
the temperature of a solid, liquid, or gas
The kinetic energy of a solid, liquid, or gas.
Heat transfer only occurs in one direction
True or False?
True
False
Which state of matter has particles with the greatest kinetic energy?
Solid
Liquid
Gas
Thermal energy is measured in
°Celsius
°Fahrenheit
Joules
°CJ
