Thermal energy review

The sun provides ____________ and ____________ energy that can be harnessed and used for solar power.

• chemical, sound

• mechanical, light

• sound, light

• light, thermal

Energy can't be .....

• transformed.

• made or destroyed.

• converted.

• harnessed or produced.

This is energy that is stored for later use. 

• kinetic energy 
• potential energy 
• mechanical energy 
• electromagnetic energy. 

What is the freezing point on the celsius scale?

• 0
• 32
• 100
• -100

The change of state from a solid to a liquid is called ______.

• Freezing
• Boiling
• Melting

Thermal energy and temperature are the same.

• True
• False

Which of the following are kinds of heat transfer.

• Conduction
• Convection
• Radiation
• All of the above

_________ is the amount of energy required to raise the temperature of 1 kilogram of a substance by 1 kelvin.

• thermal energy
• specific heat
• thermostat
• temperature

Which type of engine burns fuel outside the engine?

• Internal combustion engine
• External combustion engine

Which material is the best conductor of heat?

• glass
• styrofoam
• metal
• wood