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Presentation transcript:

ENTRY TASK Get your notebooks Pencil Orange highlighter Glue stick

How Heat Transfers In our environment, heat always moves from the hotter object to the colder object. Heat transfers through conduction, convection and radiation until those objects are the same temperatures.

How Heat Transfers In our environment, heat always moves from the hotter object to the colder object. Heat transfers through conduction, convection and radiation until those objects are the same temperatures. Conduction Transfer of heat In direct contact The better the conductor, the more rapidly heat with transfer Conduction Convection Radiation

How Heat Transfers In our environment, heat always moves from the hotter object to the colder object. Heat transfers through conduction, convection and radiation until those objects are the same temperatures. Conduction Convection Radiation Conduction Transfer of heat Direct contact The better the conductor, the more rapidly heat will transfer Good Conductors are: Copper, silver, iron, and steel

How Heat Transfers In our environment, heat always moves from the hotter object to the colder object. Heat transfers through conduction, convection and radiation until those objects are the same temperatures. Conduction Convection Radiation

How Heat Transfers In our environment, heat always moves from the hotter object to the colder object. Heat transfers through conduction, convection and radiation until those objects are the same temperatures. Conduction Convection Radiation Convection Transfer of heat Up and down movement gases and liquids

How Heat Transfers In our environment, heat always moves from the hotter object to the colder object. Heat transfers through conduction, convection and radiation until those objects are the same temperatures. Conduction Convection Radiation

How Heat Transfers In our environment, heat always moves from the hotter object to the colder object. Heat transfers through conduction, convection and radiation until those objects are the same temperatures. Conduction Convection Radiation Transfer of heat Through open space By electromagnetic waves -You can FEEL IT- Ex: camp fire The sun shining on Earth Microwave oven Light bulb

How Heat Transfers In our environment, heat always moves from the hotter object to the colder object. Heat transfers through conduction, convection and radiation until those objects are the same temperatures. Conduction Convection Radiation