4.4 Heat & Thermodynamics

Multiple Choice

What is something that prevents heat, electricity, sound, light...to pass through it?

• insulator

• conduction

• heat transfer

• conductor

Multiple Choice

What is something that readily conducts heat, electricity, sound...

• insulator

• conduction

• thermal equilibrium

• conductor

Multiple Choice

the transfer of heat in a fluid (gas or liquid) by means of up & down movements called convection currents

• conduction

• convection

• radiation

Multiple Choice

the transfer of heat through a vacuum (empty space)

• conduction

• convection

• radiation

Multiple Choice

the transfer of heat through a medium (material) by direct contact of molecules

• conduction

• convection

• radiation

Multiple Choice

How does heat move?

• from cold to hot

• from hot to cold

Multiple Choice

Sunbathing is an example of...

• conduction

• convection

• radiation

Multiple Choice

Burning your feet on the hot sand is an example of...

• conduction

• convection

• radiation

Multiple Choice

Feeling the warm breeze from the ocean is an example of...

• conduction

• convection

• radiation

Multiple Choice

Cooking pizza in the microwave is an example of...

• conduction

• convection

• radiation