MLA Citation: Bloomfield, Louis A. "Question 173"
How Everything Works 22 Jul 2018. 22 Jul 2018 <>.
173. In fast food restaurants, when they keep your hamburger warm under lights, is that heat from convection or radiation?
Radiation. Convection will take the heat up toward the ceiling rather than down toward the food. But radiation travels in straight lines, from the lamps to the burgers below them.

Return to
Generated for printing on Sunday, July 22, 2018 at 21:37:19 EDT
Copyright 1997-2018 © Louis A. Bloomfield, All Rights Reserved
Privacy Policy