10
QuizMultiple Choice

Conduction

Question 10 • Fall 24 GSE Physical Science B IC

Earl is using his hands to hold a metal pan 10 centimeters above a hot burner. How can this scenario be changed to demonstrate conduction between the pan and the burner?

Answer
A
increase the temperature of the burner
B
use a glass pan instead of a metal pan
C
use foam potholders to hold the pan
D
touch the pan to the burner

Explanation

Conduction transfers heat through direct contact between objects. Touching the pan to the burner creates direct contact, so heat can move from the hot burner into the pan. Increasing the burner's temperature or changing the pan material does not create contact, and foam potholders would reduce heat transfer.

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