Heat Example Hot to Cold

Heat is the movement of ______.

• radiation
• thermal energy
• cold
• fire

Thermal energy ALWAYS moves from _____ to _____.

• solid to liquid
• ice to water
• hot to cold
• solid to gas

The flow of thermal energy from warmer objects to cooler objects is called ______.

• heat
• movement
• friction
• energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

The total kinetic energy of moving particles in matter is called _____.

• thermal energy

• chemical energy

• electrical energy

• mechanical energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

After taking a hot shower, Juan steps out of the shower onto the tile floor. The tile felt cold to his feet. Which explanation below best describes Juan's experience?

• Heat from his feet is transferred to the tile floor

• Heat from the tile floor is transferred to his feet

• Cold from the tile floor is transferred to his feet

• Cold from his feet is transferred to the tile floor

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

What would be the thermal equilibrium temperature for an object with a temperature of 10^oC if it comes in contact with an object with a temperature of 20^oC?

• 15^oC
• 30^oC
• 20^oC
• 10^oC

Tags

NGSS.MS-PS1-4

Why does a cup of water become colder when ice is added?

• Heat flows from the water to the ice
• Heat flows from the ice to the water
• Cold flows from the ice to the water
• Cold flows from the water to the ice

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Heat energy flows from HOT to COLD.

• True
• False

Tags

NGSS.MS-PS1-4

Based on the graph below, the two substances have reached-

• thermal equilibrium

• thermal entropy

• thermal conductivity

• thermal energy

Tags

NGSS.HS-PS3-4

What would be the thermal equilibrium temperature reached by two objects in contact, if one object has a temperature of 10^oC and the other object has a temperature of 40^oC?

• 25^oC
• 40^oC
• 50^oC
• 30^oC

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4