Thermal Energy Transfer

What is convection?

• The transfer of heat through direct contact from a warmer substance to a cooler substance.

• The transfer of thermal energy, in a liquid or gas, in which the warmer substance rises and the cooler substance sinks; forms a current.

• The transfer of energy from a light source (e.g., Sun, fire, light bulb, burner) to an object or substance.

• The absence of heat.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What is conduction?

• The transfer of heat through direct contact from a warmer substance to a cooler substance.

• The transfer of thermal energy, in a liquid or gas, in which the warmer substance rises and the cooler substance sinks; forms a current.

• The transfer of energy from a light source (e.g., Sun, fire, light bulb, burner) to an object or substance.

• The absence of heat.

Tags

NGSS.MS-PS3-3

What is Radiation?

• The transfer of heat through direct contact from a warmer substance to a cooler substance.

• The transfer of thermal energy, in a liquid or gas, in which the warmer substance rises and the cooler substance sinks; forms a current.

• The transfer of energy from a light source (e.g., Sun, fire, light bulb, burner) to an object or substance.

• The absence of heat.

What is Cold?

• The transfer of heat through direct contact from a warmer substance to a cooler substance.

• The transfer of thermal energy, in a liquid or gas, in which the warmer substance rises and the cooler substance sinks; forms a current.

• The transfer of energy from a light source (e.g., Sun, fire, light bulb, burner) to an object or substance.

• The absence of heat.

Tags

NGSS.MS-PS3-4

What is thermal energy

• Heat measured as energy.

• The absence of heat.

• The absence of cold.

• Energy From a thermometer.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS1-4

How does heat move.

• Hot to cold.

• Cold to hot.

• Down.

• Out.

Tags

NGSS.4-PS3-2

How does heat move in a liquid and gas?

• Up

• In.

• Down.

• Out.