putangina
Texte du Storyboard
- No need Mommy, I learned about microwaves in school and I already read how to use it in google.
- Baby, What are you doing? Do you need help?
- I learned from my teacher that the waves produced by these ovens are a type of electromagnetic radiation.
- These waves cause water molecules in food to vibrate. These vibrations, in turn, produce the heat that cooks food.
- The waves are produced by a vacuum tube inside the oven called a magnetron.
- They are reflected within the ovens metal interior and are absorbed by food.
- Glass, paper, ceramic, or plastic containers are used in microwave cooking because microwaves pass through these materials.
- Microwaves are a kind of non-ionizing radiation. They do not have the same risks as x-rays or other types of ionizing radiation.
- A microwave is one of the most useful electronic appliances and one which fulfills several purposes. Not only does it enable you to heat food but also cook it.
- Wow! Everyday you always impress me. I didn't know that microwaves are that complex. I am always proud of you.
- Oh! The food is ready!!!
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