Thermal Energy

The unit for Thermal Energy is:

• J/kgxC

• C

• Joules

• m

Conduction is heat transfer by -

• Touch
• Circles
• Waves

Warm air rises and the cool air sinks demonstrates this type of heat transfer. 

• conduction
• convection
• radiation
• Insolation 

The heat from a hot burner to a pot is transferred by ______.

• convection
• insulation
• radiation
• conduction

The sun warming your skin is an example of heat transfer through 

• conduction
• convection
• radiation
• thermal electricity

Radiation is a method of thermal energy transfer that moves -

• through empty space.
• when objects touch.
• only through solids.
• in the motion of fluids.

Which of the following are kinds of heat transfer.

• Conduction
• Convection
• Radiation
• All of the above

What type of heat transfer takes place in liquids and gasses?

• Conduction

• Convection

• Radiation

• Thermal Equilibrium

What type of heat transfer takes place in solids?

• Conduction
• Convection
• Radiation

Which example below is an example of convection?

• Standing on a hot metal bridge
• The attic is warmer than the basement
• The Sun heating the Earth
• Touching hot sand with your feet