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.
1930
RADAR (RAdio Detection And Ranging)
Wireless.
One uses infrared light and the other uses radio waves. Hope this helps!
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.
Wireless networking technology uses radio waves to transmit data between devices. These radio waves carry internet signals through the air, allowing devices to connect to the internet without the need for physical cables.
Bluetooth?
The internet utilizes radio waves through wireless communication technologies like Wi-Fi and cellular networks. These technologies transmit data wirelessly using radio waves to connect devices to the internet without the need for physical cables.
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.
1930
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.