Heat and temperature

Which is not part of the particle model?

• Matter is made up of particles.
• The particles are always moving.
• Adding heat makes the particles move faster.
• The particles are connected

A device that controls the temperature in your house is called a

• thermometer
• cogeneration
• thermostat
• refrigerant

Is this active or passive solar?

• active
• passive
• neither

This is an example of 

• convection
• conduction
• radiation
• none of the above

A solar oven uses what kind of heat energy to cook food?

• Conduction
• convection
• radiation
• none of the above

Warm water rises and cool water sinks. This is an example of 

• convection
• conduction
• radiation
• none of the above

Thermal energy is

• measure of how hot or cold matter is.
• the total kinetic energy of all the particles the substance contains.
• the energy that transfers from one substance to another because of differences in kinetic energy.
  
• The number of particles in a substance

This is a picture of ?

• Active solar
• Passive solar
• None of the above

Heat energy causes a substance to 

• expand
• contract
• stay the same

An increase in kinetic energy means that particles are 

• moving slower
• moving faster
• not moving