Unit 4 Quiz #1 Review

_____ Which method of thermal energy transfer can travel through matter?

• A. conduction

• B. convection

• C. radiation

• D. all of the above

_____ What method of thermal energy transfer occurs because of temperature differences between gasses or liquids?

• A. conduction

• B. convection

• C. radiation

• D. all of the above

_____ What method of thermal energy transfer travels in the form of electromagnetic waves?

• A. conduction

• B. convection

• C. radiation

• D. all of the above

_____ What method of thermal energy transfer is the direct transfer of heat between particles within a substance that are in direct contact?

• A. conduction

• B. convection

• C. radiation

• D. all of the above

Select THREE options below that are examples of convection.

• a cooking pan on a burner becoming hot to the touch

• warm air in a home rising to the ceiling

• hot water moving from the heat source to the top of the container

• cool ocean water sinking below warmer water

Select THREE options below that are examples of conduction.

• using a spoon to stir hot tea

• turning on the heated seats in a car

• feeling the warm Sun on a bright day

• putting a hand warmer inside your glove

• warm bath water resting above cool water

Select THREE options below that are examples of radiation.

• feeling the warmth of a campfire from a distance

• a cooking pan on a burner becoming hot to the touch

• using an infrared heater to warm a room

• sunlight warming a dark-colored car

• touching a metal handle on a hot pot

When you do work, you are exerting ____________.

• A. push

• B. pull

• C. energy

• D. power

The unit of measure for potential and kinetic energy is the ____________.

• A. newton

• B. meter

• C. watt

• D. joule

Distance (height) and mass determine the amount of ____________ energy in an object.

• A. kinetic

• B. potential

• C. solar

• D. thermal