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Heat Transfer by Mollia Brown & Zach Redding

Published on Nov 18, 2015

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PRESENTATION OUTLINE

HEAT TRANSFER

MOLLIA BROWN & ZACH REDDING

Conduction:
Transfer of heat within materials and between different materials that are in direct contact.

CONDUCTION

THE HEAT FROM MY CHIN TRANSFERS TO MY VIOLA.

CONDUCTION

THE HEAT FROM ZACH'S HANDS MELT THE ICE

CONDUCTION

THE HEAT FROM ZACH'S FINGER TRANSFERS TO THE SCREEN.

Convection:
Heat transfer through moving currents in gases or liquids.

COVECTION

COLD WATER ON A HOT STOVE

CONVECTION

ZACH'S TEA TRANSFERS HEAT TO THE ICE

CONVECTION

HOT WATER TRANSFERS HEAT TO ZACH'S HANDS

Radiation:
Energy transfer through electro-magnetic waves.

RADIATION

THE FIRE RADIATES HEAT TO MY BACK

RADIATION

THE LIGHTS RADIATE HEAT TO ZACH'S HAND

RADIATION

THE BLOW DRYER RADIATES HEAT TO ZACH'S HEAD