Name:_______________________________ Subject:_______________________ Date:________________________________ Assignment:___________________ Heat Transfer Worksheet Directions: Identify the examples as either conduction, convection, or radiation depending on how heat is being transferred. Hint: You might be able to have two answers for one. 1. A rock getting warm because it is touching a hot coal in a fireplace. 1._______________________________ 2. A lava lamp circulating “lava” inside itself. 2._______________________________ 3. Warm air rises and cold air sinks near the ground producing wind. 3._______________________________ 4. A heat lamp keeps roast beef warm at a buffet by shining down on it and keeping it warm. 4._______________________________ 5. The handle of a pan gets warm because the bottom part of the pan is sitting on a hot burner. 5._______________________________ 6. Water circulating in a pot of boiling water. 6._______________________________ 7. The sun warming our planet. 7._______________________________ 8. Mr. Hasson steps on hot sand in his bare feet and screams in pain. 8._______________________________ 9. Holding your hand a few inches above a grill to feel if it is on or off. 9._______________________________ 10. Touching a hot iron by accident and jumping back in pain. 10.______________________________ 11. Warm ocean water and cold ocean water mixing to create currents in the ocean. 11.______________________________ 12. A fireplace warms air near it. This mixes with cold air farther away from the fireplace to help warm up the room. 12.______________________________ 13. You leave a metal spoon in your cup of really hot chocolate. Two minutes later you go to take the spoon out and burn your fingers. 13.______________________________