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