Heat and Temperature

The measure of the average kinetic energy of all particles within an object is ______

• temperature

• heat

• radiation

• convection

When the temperature gets warmer, what happens to the liquid in a thermometer

• Expands and rises

• Expands and lowers

• Contracts and rises

• Contract and lowers

When the temperature gets colder, what happens to the liquid in a thermometer?

• Expands and rises

• Expands and lowers

• Contracts and rises

• Contracts and lowers

As temperature rises, particles move _________

• faster

• slower

• they don't move

As temperature decreases, the particles move _______

• faster

• slower

• they don't move

If we add energy to a system, an ____________ in temperature will occur

• increase

• decrease

If we remove energy from a system, temperature _______

• increases

• decreases

_____ is the form of energy that is transferred between a hot object to a cooler object

• Temperature

• Heat

In which direction is heat moving when eating a bowl of soup with a spoon

• soup to spoon

• spoon to soup

Which way is heat moving when placing a hot coffee in a fridge?

• fridge to coffee

• coffee to fridge