How does Heat Transfer?

Your hand touches a hot metal handle. How does heat transfer?

• Conduction

• Convection

• Radiation

Water in an outdoor pool is heated by the sun.

• Conduction

• Convection

• Radiation

Mike is making macaroni and cheese. As he boils the pasta, he notices that it moves in a circular motion, rising and falling in the pot. What type of heat transfer is this?

• Conduction

• Convection

• Radiation

Which is an example of conduction?

• Hot cocoa heating a metal spoon.

• Sun making a boy hot and sweaty.

Carl cooks a hot dog in the campfire. What type of heat transfer is this? (Hint: The fire's flame is touching the hot dog).

• Conduction

• Convection

• Radiation

The metal skewer gets hot in the man's hand.

• Conduction

• Convection

• Radiation

Warming your hands next to a campfire.

• Conduction

• Convection

• Radiation

Cooking a chicken in a convection oven. How does heat transfer?

• Conduction

• Convection

• Radiation

Granma touches a hot iron. What type of heat transfer is this?

• Conduction

• Convection

• Radiation

Sun heating the Earth. How does this occur?

• Conduction

• Convection

• Radiation