Thermal Energy Transfer

Thermal Energy Transfer

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Poll

What is your favorite color?

• yellow

• green

• blue

• red

• OTHER

Multiple Choice

Which of these is the correct definition for "input"?

• energy that is added to a system

• energy that is removed from a system

• energy that is lost from a system

• energy that is created from a system

Energy in a Radiometer

• Spins when exposed to bright light source

• Air around black petals warm up faster than silver

• Higher temp = higher KE

• Gas particles cause movement

Multiple Choice

Which of the following is the energy input to the radiometer system?

• thermal energy

• kinetic energy

• electromagnetic energy

• potential energy

Radiometer

• light energy transfers into the radiometer system

• Systems have defined boundaries (the bulb)

• Boundaries help define the inputs and outputs

Multiple Choice

Which of these is the energy output of the radiometer system?

• light energy

• thermal energy

• potential energy

• kinetic energy