Temperature and Heat

Things become hotter when they ________.

• gains heat

• loses heat

Tags

NGSS.MS-PS1-4

An average measure of the warmth or coldness of an object.

• Heat

• Energy

• Temperature

• Transfer

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following would have the MOST thermal energy?

• 15 gram ice cube.

• 50 gram cup of coffee.

• 25 gram spoon sitting on the counter.

• 250 gram pot of boiling water.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How does heat move?

• Heat always moves from the cooler substance to the warmer substance.

• Heat always moves from the warmer substance to the cooler substance.

• Heat always moves from the larger substance to the smaller substance.

• Heat always moves from the smaller substance to the bigger substance.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

When heat is added to a substance what happens to the atoms?

• The atoms move faster.

• The atoms spread out.

• The density decreases.

• All of these.

Tags

NGSS.MS-PS1-4

The transfer of kinetic energy from one medium or object to another.

• Heat

• Temperature

• Radiation

• Convection

Tags

NGSS.MS-PS3-5

The total energy generated and measured by heat due to the movement of particles within the a mass.

• Convection

• Temperature

• Conduction

• Thermal Energy

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

The process by which heat or electricity is directly transmitted through a medium.

• Conduction

• Convection

• Radiation

• Energy

Movement caused from hotter and less dense material rising and colder more dense material sinking and transferring heat.

• conduction

• convection

• radiation

• energy

Tags

NGSS.MS-ESS2-6

Which of the following would heat up faster?

• A cup of water.

• A sink full of water.

• A bathtub full of water.

• A swimming pool of water

Tags

NGSS.MS-PS3-4