Transfer of Energy Review

Olivia and Benjamin are observing how a pot of water heats up on the stove. What is the definition of CONVECTION?

• When heat transfers through waves.

• Heat traveling from the sun

• When heat transfers from objects that are touching.

• When hot liquid/air rises and cold liquid/air sinks due to a change in density.

Emma is heating a metal rod using a burner. What type of energy transfer occurs between the burner and the metal rod?

• convection

• conduction

• radiation

Tags

NGSS.MS-PS3-4

Abigail is using a heat lamp to keep her rabbits warm in the winter. What type of heat transfer is demonstrated by this?

• radiation

• convection

• conduction

During a science experiment, Priya observed that warm air is __________ dense than cold air and __________.

• more dense, rises

• more dense, sinks

• less dense, rises

• less dense, sinks

Tags

NGSS.MS-ESS2-6

Abigail is eating an ice cream cone and it melts in her hand. Which statement about heat transfer is correct?

• Cold is transferred from the ice cream into her hand. As the cold moves, her hand feels colder.

• Heat is transferred from the ice cream into her hand. As thermal energy moves from the ice cream into her hand, her hand feels colder.

• Heat is transferred from her hand into the ice cream. As thermal energy moves from her warm hand into the cold ice cream, her hand loses thermal energy and feels colder.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

Aria is studying different types of energy in her science class. What type of energy is produced by electromagnetic waves?

• nuclear

• potential

• radiation

David is learning about different forms of matter in his science class. Solids, liquids, and gases are?

• Kinetic energy

• 
  Potential energy

• Thermal energy

• States of Matter

Tags

NGSS.MS-PS1-4

During a science experiment, Sophia observed that convection is...

• 
  The transfer of energy through invisible electromagnetic waves.

• Energy that is the result of a stored position.

• When hot liquid/air rises and cold liquid/air sinks due to a change in density.

• Energy of motion

Tags

NGSS.MS-ESS2-6

William is cooking pasta on the stove. Which one of the following is the correct meaning for conduction?

• 
  Energy that is the result of a stored position.

• The transfer of heat energy by direct contact.

• 
  Energy within an object or system due to temperature. 

• When hot liquid/air rises and cold liquid/air sinks due to a change in density. 

Olivia is sitting by a campfire and feels warmth on her face. This warmth is an example of...

• The transfer of heat energy by direct contact.

• Energy within an object or system due to temperature.

• When hot liquid/air rises and cold liquid/air sinks due to a change in density. 

• The transfer of energy through invisible electromagnetic waves.