Energy In the Universe Quick Check

Question

How do microwave ovens use electromagnetic waves to cook food? (1 point)
Responses

The waves transfer energy to the walls of the oven to heat the inner area.
The waves transfer energy to the walls of the oven to heat the inner area.

The waves cause water molecules in food to vibrate and produce heat.
The waves cause water molecules in food to vibrate and produce heat.

The waves strike the surface of food, increasing its temperature.
The waves strike the surface of food , increasing its temperature.

The waves heat the air inside the oven enough to cook the food.

Answer 1

The correct response is:

The waves cause water molecules in food to vibrate and produce heat.

Microwave ovens use electromagnetic waves (microwaves) to excite water molecules in the food, causing them to vibrate and generate heat, which cooks the food.