Topic 4 Lesson 2

What happens when heat flows from one object to another?

• The heat will flow from the warmer object to the cooler object until they both reach the same temperature.
• lighting (chemical), heat ignites the fire (thermal), fire (light & electromagnetic)
• The energy released in a system equals the amount of energy gained.
• become another type of energy (transform)
• The rule that energy cannot be created or destroyed.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

conduction

• The transfer of thermal energy from one particle of matter to another within and object or between two objects that are in direct contact.
• The heat will flow from the warmer object to the cooler object until they both reach the same temperature.
• lighting (chemical), heat ignites the fire (thermal), fire (light & electromagnetic)
• The energy released in a system equals the amount of energy gained.
• become another type of energy (transform)

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

convection

• The transfer of thermal energy by the movement of fluids which can be solid, liquid, or gas.
• The transfer of thermal energy from one particle of matter to another within and object or between two objects that are in direct contact.
• The heat will flow from the warmer object to the cooler object until they both reach the same temperature.
• lighting (chemical), heat ignites the fire (thermal), fire (light & electromagnetic)
• The energy released in a system equals the amount of energy gained.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens to warm, less dense fluids when mixed with cooler fluids?

• The warm fluids rise while the cooler fluids sink, causing currents.
• The transfer of thermal energy by the movement of fluids which can be solid, liquid, or gas.
• The transfer of thermal energy from one particle of matter to another within and object or between two objects that are in direct contact.
• The heat will flow from the warmer object to the cooler object until they both reach the same temperature.
• lighting (chemical), heat ignites the fire (thermal), fire (light & electromagnetic)

Tags

NGSS.MS-PS1-4

convection current

• the movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another
• The warm fluids rise while the cooler fluids sink, causing currents.
• The transfer of thermal energy by the movement of fluids which can be solid, liquid, or gas.
• The transfer of thermal energy from one particle of matter to another within and object or between two objects that are in direct contact.
• The heat will flow from the warmer object to the cooler object until they both reach the same temperature.

Tags

NGSS.MS-ESS2-6

NGSS.MS-PS1-4

Examples of convection currents in a liquid

• water cycle, ocean currents
• the movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another
• The warm fluids rise while the cooler fluids sink, causing currents.
• The transfer of thermal energy by the movement of fluids which can be solid, liquid, or gas.
• The transfer of thermal energy from one particle of matter to another within and object or between two objects that are in direct contact.

Tags

NGSS.MS-PS1-4

Example of convection currents in a gas

• atmospheric winds
• water cycle, ocean currents
• the movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another
• The warm fluids rise while the cooler fluids sink, causing currents.
• The transfer of thermal energy by the movement of fluids which can be solid, liquid, or gas.

Tags

NGSS.MS-ESS2-6

Example of convection currents in a liquid

• movement of tectonic plates
• atmospheric winds
• water cycle, ocean currents
• the movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another
• The warm fluids rise while the cooler fluids sink, causing currents.

radiation

• The transfer of energy by electromagnetic waves
• movement of tectonic plates
• atmospheric winds
• water cycle, ocean currents
• the movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another

Tags

NGSS.MS-PS4-1

Examples of radiation

• sun, microwave
• The transfer of energy by electromagnetic waves
• movement of tectonic plates
• atmospheric winds
• water cycle, ocean currents