Examlex
Which of the following would you expect to have the lower-frequency C
O stretch? Explain.
Radio
A technology that uses electromagnetic waves to transmit or receive sound and other types of data over long distances without wires.
Satellite
An artificial body placed in orbit around the earth or another planet in order to collect information or for communication.
Fiber
Fiber, in the context of telecommunications, refers to fiber optic technology, which uses glass or plastic fibers to transmit data at high speeds over long distances.
Wi-Fi Hotspot
A physical location where people can access the internet, usually wireless, via a wireless local area network (WLAN) with a router connected to an internet service provider.
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