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How do microwaves interact with matter?
Microwaves interact with matter by causing molecules within the material to vibrate and generate heat through a process called dielectric heating. The microwaves excite water molecules, fats, and sugars, which leads to the generation of thermal energy that cooks the food. Materials that contain water, such as food, are most affected by microwave radiation.
How can microwaves cook food and have no effect on other certain substances such as paper?
Microwaves basically work by acting on the molecules like water that absorb radiation, vibrate and 'cook' the food due to an induced energy. Dry paper and other substances that do not have molecules that are energised significantly to induce heat are therefore not affected.
What is a type of radiation that is absorbed by water?
Microwaves are a type of radiation that can be absorbed by water molecules. This absorption of microwaves causes the water molecules to vibrate and produce heat, which is why microwaves are effective for heating food and liquids.
What are microwaves attracted to in foods?
water molecules.
What layer of the atmosphere is most affected by flourocarbons?
The ozone layer is most affected. It contains the pool of ozone molecules.
What are the properties of water molecules that enables microwaves?
This question is probably asking about microwave ovens. Water molecules have a net dipole moment, and microwave radiation causes them to rotate as the dipoles interact with the electromagnetic field. This increased motion of the water molecules translates into heat as they bump into other molecules and each other. Other polar molecules such as proteins are also affected in a similar way.
How microwaves cook food?
the microwave makes the water molecules in the food move and bump around this causes friction in the food to be cooked.
What is the layer of earths atmosphere most affected by the suns ultraviolet waves?
Ozone layer is most affected. It is a pool of ozone molecules.
How do microwaves affect the water?
microwaves vibrate water molecules in food to create heat
What property of microwaves makes them good for heating food?
Microwaves heat food by causing water molecules in the food to vibrate, creating friction and generating heat. This method is efficient and fast, as microwaves directly target and heat the water molecules in the food.
What chemical in food absorbs energy from microwaves?
Water molecules
How do microwaves give off radiation?
Microwaves emit electromagnetic radiation in the form of microwaves when they are turned on. This radiation is absorbed by food and causes water molecules in the food to vibrate, generating heat that cooks the food.
