Thermal Energy, Temperature and Heat

Which of the following processes transfers heat when particles collide in a solid?

• Convection

• Conduction

• Radiation

• Evaporation

Air conditioners and refrigerators are similar as they both transfer __________.

• chemical energy from the inside to the outside

• chemical energy from the outside to the inside

• thermal energy from the inside to the outside

• thermal energy from the outside to the inside

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

The diagram below represents a thermometer

Which principle best explains how this thermometer works?

• liquid changes to a gas when heated

• gas changes to a liquid when heated

• liquid expands when heated and contracts when cooled

• liquid contracts when heated and expands when cooled

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The thermostat below detects an increase in room temperature as ____

• an increase in thermal energy causes a bimetallic coil to curl

• an increase in thermal energy causes a bimetallic coil to uncur

• a switch causes a bimetallic coil to curl

• a switch causes a bimetallic coil to uncurl

Tags

NGSS.MS-PS1-4

Temperature

• The total kinetic and potential energy of all the particles in an object.

• Energy that is transferred from a warmer object to a cooler object.

• A measure of the average kinetic energy of the particles in a substance.

• The heating of a substance that causes its particles to move more quickly.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

THERMAL EQUILIBRIUM

• The total kinetic and potential energy of all the particles in an object.

• Energy that is transferred from a warmer object to a cooler object until heat is BALANCED

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Heat

• The total kinetic and potential energy of all the particles in an object.

• Energy that is transferred from a warmer object to a cooler object.

• A measure of the average kinetic energy of the particles in a substance.

• The heating of a substance that causes its particles to move more quickly.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is heat?

• The total kinetic and potential energy of all the particles in an object.

• The transfer of energy from a warmer object to a cooler object.

• A measure of the average kinetic energy of the particles in a substance.

• The heating of a substance that causes its particles to move more quickly.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What term goes on the y-axis?

• Heat(Energy)

• Temperature

• Phase

• Type of Matter

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A temperature scale with the melting point of ice at 0° and the boiling point of water at 100° is known as _____ scale

• Celsius

• Kelvin

• Fahrenheit

• Boiling point