Asked by 123

Convection ovens are ovens that are advertised to cook food more evenly than a standard thermal oven.

Which statement BEST explains how a convection oven works?

a
Hot air is transferred through heat being radiated from a thermal burner.
b
Hot air is transferred through molecule to molecule contact.
c
Hot air is transferred through density difference with cool air rising and hot air sinking.
d
Hot air is transferred through density differences with hot air rising and cool air sinking.

All Answers 1

Answered by GPT-5 mini AI
d

Convection transfers heat by bulk movement of fluid: hot air rises and cool air sinks (and in convection ovens a fan forces this circulation for more even heating).