Heat Transfer. Energy transfer from a HOTTER object to a COOLER one.

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Presentation transcript:

Heat Transfer

Energy transfer from a HOTTER object to a COOLER one

Heat Transfer Energy transfer from a HOTTER object to a COOLER one How is heat transferred? (3 Ways)

Heat Transfer Energy transfer from a HOTTER object to a COOLER one How is heat transferred? (3 Ways) CONVECTIONRADIATIONCONDUCTION

Heat Transfer Energy transfer from a HOTTER object to a COOLER one How is heat transferred? (3 Ways) CONVECTIONRADIATIONCONDUCTION The direct transfer of energy by electromagnetic waves

Heat Transfer Energy transfer from a HOTTER object to a COOLER one How is heat transferred? (3 Ways) CONVECTIONRADIATIONCONDUCTION The direct transfer of energy by electromagnetic waves Examples: The energy from the sun and Campfire heating you

Heat Transfer Energy transfer from a HOTTER object to a COOLER one How is heat transferred? (3 Ways) CONVECTIONRADIATIONCONDUCTION The direct transfer of energy by electromagnetic waves The direct transfer of heat through direct contact (touching) Examples: The energy from the sun and Campfire heating you

Heat Transfer Energy transfer from a HOTTER object to a COOLER one How is heat transferred? (3 Ways) CONVECTIONRADIATIONCONDUCTION The direct transfer of energy by electromagnetic waves The direct transfer of heat through direct contact (touching) Examples: The energy from the sun and Campfire heating you Examples: Walking across hot sand and Touching snow

Heat Transfer Energy transfer from a HOTTER object to a COOLER one How is heat transferred? (3 Ways) CONVECTIONRADIATIONCONDUCTION The direct transfer of energy by electromagnetic waves The direct transfer of heat through direct contact (touching) The transfer of heat through the movement of a fluid (a gas or a liquid) Examples: The energy from the sun and Campfire heating you Examples: Walking across hot sand and Touching snow

Heat Transfer Energy transfer from a HOTTER object to a COOLER one How is heat transferred? (3 Ways) CONVECTIONRADIATIONCONDUCTION The direct transfer of energy by electromagnetic waves The direct transfer of heat through direct contact (touching) The transfer of heat through the movement of a fluid (a gas or a liquid) Examples: The energy from the sun and Campfire heating you Examples: Walking across hot sand and Touching snow Examples: Heat in an oven and Water boiling in a pot

Heat Transfer How is heat transferred? (3 Ways) Examples: