Cooking with waves Flashcards
1
Q
What is the purpose of reflective surfaces on grills and toasters?
A
to reflect infrared waves back towards the food
2
Q
What substances in food absorb microwaves?
A
Fat and water molecules
3
Q
How deep can microwaves penetrate food?
A
1cm
4
Q
Explain how microwaves can burn humans?
A
Because they are absorbed by fat and water in food; they are also absorbed by water and body tissue in the human body
