Heat transfer

Front

Why was Laura's skin cooler after removing the ice pack from her bruised knee? Options: Increased blood flow due to the ice pack caused the skin to be cooler, The cooling energy of the ice pack was transferred to the skin., Heat energy from the skin was transferred to the ice pack., The air surrounding the ice pack cooled the skin.

Back

Heat energy from the skin was transferred to the ice pack.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

Process that transfers heat from a campfire to a student.

Back

radiation

Front

One end of a metal rod is placed over a flame during an investigation. A thermometer is touching the opposite end of the metal rod. Which best describes what is happening during this investigation?

Back

Heat from the flame is conducted through the metal rod to the thermometer.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Front

Which substance can be used to conduct electricity in a circuit? Options: rubber, metal, wood, plastic

Back

metal

Front

Isabella filled a glass with warm water at 30°C and left it in a room at 20°C. A few hours later, the water temperature was 24°C. What explains the temperature change?

Back

Heat energy in the water was transferred to the cooler air.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Front

The transfer of heat in the atmosphere by winds that circulate between the equator and the poles is an example of: radiation, insulation, convection, conduction

Back

convection

Tags

NGSS.MS-ESS2-6

Front

Which statement about thermal energy is true?

Back

As you hold a cup of hot water, the heat moves to your hand.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

Front

How is heat transferred between hot chocolate and the spoon in it?

Back

Conduction transfers energy from the hot chocolate to the spoon.

Front

Which statement describes the transfer of energy when an ice cube is placed in a cup of hot tea? Options: Heat flows from the tea to the ice, Cold flows from the ice to the tea, Cold flows from the ice, and heat flows from the tea, Heat flows simultaneously between the ice and the tea.

Back

Heat flows from the tea to the ice.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

Heat from the hot tea is being transferred to Miranda’s hands primarily by: conduction, convection, absorption, radiation

Back

conduction