Question text
15 A slice of bread is placed under a red-hot electric grill to make toast. grill slice of bread How does heat energy reach the bread? A conduction and convection B conduction only C convection and radiation D radiation only
15 A slice of bread is placed under a red-hot electric grill to make toast.
grill
slice of bread
How does heat energy reach the bread?
A conduction and convection
B conduction only
C convection and radiation
D radiation only
Select your answer: