How does an oven cook food? (Choose all the true statements.) Heat radiates from
ID: 285947 • Letter: H
Question
How does an oven cook food? (Choose all the true statements.)
Heat radiates from the oven walls and is absorbed by the food.
The food is in direct contact with the hot air inside the oven, which transfers a large amount of energy into the food.
The heating element in the oven keeps the oven walls at a nearly constant temperature so that the food can be cooked at a constant rate.
Food with more surface area will cook at a faster rate than food with less surface area because it can absorb radiation more quickly. Example: a pancake will cook faster than a cupcake, even if they have the same mass and volume.
Which of these are true?
Heat radiates from the oven walls and is absorbed by the food.
The food is in direct contact with the hot air inside the oven, which transfers a large amount of energy into the food.
The heating element in the oven keeps the oven walls at a nearly constant temperature so that the food can be cooked at a constant rate.
Food with more surface area will cook at a faster rate than food with less surface area because it can absorb radiation more quickly. Example: a pancake will cook faster than a cupcake, even if they have the same mass and volume.
Which of these are true?
Explanation / Answer
Heat radiates from the oven walls and is absorbed by the food. The food is in direct contact with the hot air inside the oven, which transfers a large amount of energy into the food.
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