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Microwaves are radio waves in the frequency of 1 gHz or above. They are used for voice/data communications, radar, cooking, TV signals, & Wireless networks.
It can be used to:
- transmit information - like any other radio wave
- obtain information - by bouncing it off a target
- transmit energy - by exciting the molecules within the target, how microwave ovens work
What else can I help you with?
List three ways grown in vats are used?
Vats are used to grow bacteria, or insulin, or artificial meat.
Do microwaves use microwaves?
Microwaves are radio waves with frequencies above 3 GHz. They are used to communicate great volumes of information over distances up to 100 miles, at data rates up to several hundred megabits per second per carrier. Certain high-power devices use UHF radio waves to boil water and heat meatloaf. They are marketed under the generic name "microwave ovens" and referred to as "microwaves" by the population at large, even though they use radio waves at 2.45 GHz and, technically, fall 550 MHz short of rights to the title.
Can microwaves give you cancer?
No, there is no scientific documented evidence that microwaves give you cancer.
Describe three possible ways in which a hypothesis may rise?
describe three possible ways in which a hypothesis may rise?
Heat can be transferred by what?
There are three ways in which heat can be transferred from one surface to another. These three ways are conduction, convection and radiation.
Which of the following is true of microwaves?
microwaves are used in radar
What are three types of energy associated with the microwave?
Three types of energy associated with microwaves are electrical energy used to power the microwave, electromagnetic energy emitted by the microwave to heat food, and thermal energy generated in the food as it absorbs the microwaves and heats up.
Was there once microwaves with no turntables?
Yes & they are still available both ways.
How are microwaves helpful in your lives?
Microwaves can be used to send signals or to cook food.
Why is mercury used in microwaves?
Mercury is not used in microwaves. Microwaves use magnetrons to generate microwave radiation, which heats food by causing water molecules to vibrate. Mercury is a toxic element and is not safe for use in consumer products like microwaves.
What are three ways reservoirs may be used?
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Microwaves are used for?
To warm-up foods !
How were microwaves used?
microwaves are used to warm or cook something. the electricity powers the microwave so it will create heat. First use was by the military -- RADAR
Can microwaves carry information?
yes it can because microwaves are used for many thinks(ex) tv telephone and computer
What are three ways energy is used in your community?
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What two uses for microwaves?
Microwaves are commonly used for cooking food quickly and efficiently. They are also used in communication technology, such as in radar systems and satellite transmissions.
What do they use microwaves for?
Microwaves are commonly used for cooking and heating food quickly. They work by exciting water molecules in food, causing friction and generating heat. Microwaves are also used in communication technology, such as for satellite communication and radar systems.
