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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
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∙ 13y ago
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Which of the following is true of microwaves?
microwaves are used in radar
How are microwaves helpful in your lives?
Microwaves can be used to send signals or to cook food.
Microwaves are used for?
To warm-up foods !
Can microwaves carry information?
yes it can because microwaves are used for many thinks(ex) tv telephone and computer
What are used in radar broadcasting and cooking food?
Microwaves.
Types of waves that are used by mobile phones?
Microwaves.
Electromagnetic wave used by WiFi routers?
microwaves
How is radiation used in your lives?
You use radiation in microwaves
Why aren't microwaves used to heat homes?
Microwaves are usually tuned to heat the water in things. We are mostly water and would be cooked.
What microwaves can this filter kit be used on?
This filter will work with the following microwaves: GE Microwave Models Jvm1840, 1850, 1860, and 366.
What energy used in microwaves?
electrical energy,heat energy
How do microwaves affect your body?
It depends on the wavelength, and the intensity. Most microwaves pass through us with no issues. Microwaves used for heating water will heat our tissues, causing damage / death. Microwaves used in older radar guns caused bone cancer when the patrolmen using those guns layed them on their legs between reading vehicle speeds.
