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What are two energy things that use microwaves?
Microwave ovens heat food by using microwaves to penetrate and excite the water molecules present in the food, causing them to vibrate and generate heat. Microwave communication systems use microwaves to transmit signals wirelessly for various applications such as telecommunications, satellite communications, and radar systems.
Do microwaves get through the earths atmosphere?
Yes, microwave radiation can pass through the Earth's atmosphere. However, not all microwave frequencies can pass through easily, as some are absorbed by water vapor and other gases in the atmosphere. This is why certain frequencies are used for applications such as satellite communication and radar systems.
What are microwaves and how do they work in microwave ovens?
Microwaves are a type of electromagnetic radiation that have a short wavelength. In microwave ovens, these microwaves are produced by a device called a magnetron. The microwaves are then directed into the oven cavity where they cause water molecules in the food to vibrate, generating heat and cooking the food quickly and efficiently.
What does a microwave oven convert electrical energy into?
A microwave oven converts electrical energy into electromagnetic radiation in the form of microwaves. These microwaves cause water molecules in food to vibrate rapidly, generating heat and cooking the food.
What kind of rays does a microwave use?
Microwave oven is used to create microwave radiation of suitable freq....
How do microwaves affect the water?
microwaves vibrate water molecules in food to create heat
What happens in a microwave?
A microwave is simply an instrument for producing microwaves ( these are similar to that of infra-red and radio waves), these microwaves that are produced in the microwave itself has the same wavelength of water and allows water molecules to vibrate. The increase in energy of these water molecules (the kinetic energy) can then be transfered (as energy is never created or destroyed) into heat energy. Therefore heating up the food/drink or what ever you are placing in the microwave, this is essentially how it works.
Does microwave gives out heat?
It would be more accurate to say that microwaves can be converted to heat. A microwave oven is designed speicifically to heat water, or anything that contains water.
What microwave stands for?
Microwaves use microwave radiation to cause water molecules to move rapidly and generate heat. It doesn't stand for anything.
How does microwave heat subjects?
The energy of microwaves are the same as the energy of the hydrogen bonds in water. So if you have a substance containing water and you bathe it in microwaves the energy istransferredinto the water, which then proceeds to heat the entire substance.
When You Heat Something In The Microwave What Type Of Energy Is That?
When you heat something in the microwave, the energy used is electromagnetic energy in the form of microwaves. These microwaves cause the water molecules in the food to vibrate, generating heat and warming up the food.
An experiment tested microwave-heated water to water plants and the plants died. This suggests that the microwave did something to the water to make it harmful. Is microwave heated water harmful?
All a microwave does is send microwaves through objects and speed up the molecules. The reason the plants died is because the water was hot.
