Physics
NolanAbo
18

What are three ways in which people use microwaves

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(2) Answers
Charity45

microwaves as in the ones used to heat up food?

teaumihi15

Microwaves are basically extremely high frequency radio waves, and are made by various types of transmitter.In a mobile phone, they're made by a transmitter chip and an antenna, in a microwave oven they're made by a "magnetron". Their wavelength is usually a couple of centimetres. Stars also give off microwaves.

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