Regular household AM radios pick up stations on frequencies between
550 KHz to 1.7 MHz . . . wavelengths between 176 meters and 545 meters.
Regular FM radios pick up stations on frequencies between 88 MHz and 108 MHz . . .
wavelengths between 2.8 meters and 3.4 meters.
'Short wave' radios, taxi radios, police radios, CB radios, firetruck radios, aircraft radios,
weather radios, satellite radios, toy walkie-talkie radios, cellphone radios, computer
WiFi radios, cordless telephone radios, garage door opener radios, Bluetooth radios,
4G iPad radios, and microwave oven radio transmitters all have their own separate
frequencies/wavelengths that they operate on, so that they don't all interfere with
each other.
it doesn't, it uses microwaves
bluetooth is an open wireless protocol for exchanging data over short distances. it uses short length radio frequencies. bluetooth uses a radio technology called frequency-hoping spread spectrum.
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it uses radio waves
Yes. A good rule of thumb is that if the device has an antenna, it uses radio waves. An antenna would not be needed if it didn't use radio waves.
RADAR (RAdio Detection And Ranging)
Wireless.
One uses infrared light and the other uses radio waves. Hope this helps!
Radar uses radio waves.
By Internet waves, one would assume you mean WiFi. When talking about WiFi, it does not use electromagnetic waves but instead uses radio waves like your TV or radio does.
A radio telescope uses an antenna and receiver to detect radio waves emitted by astronomical objects. These telescopes are essential for studying objects that emit radio waves, such as pulsars, quasars, and radio galaxies.
The're really low frequency and can be easily disrupted by buildings and things like that. AM radio uses these electromagnetic waves to broadcast stuff.