What is the energy wave generated by a transmitter commonly called?

What is the energy wave generated by a transmitter commonly called?

• A. Radio wave
• B. Microwave
• C. Infrared
• D. Ultraviolet

Answer: (A)

The energy wave produced by a transmitter for typical wireless communication is a radio wave. Transmitters convert electrical signals into electromagnetic energy in the radio-frequency portion of the spectrum, which is well-suited for propagating through air and supporting long-distance and multi-path transmission. Other terms like microwaves, infrared, and ultraviolet refer to higher-frequency parts of the spectrum used for specialized applications, but the general wave used by most transmitters for everyday communication is the radio wave.

The energy wave produced by a transmitter for typical wireless communication is a radio wave. Transmitters convert electrical signals into electromagnetic energy in the radio-frequency portion of the spectrum, which is well-suited for propagating through air and supporting long-distance and multi-path transmission. Other terms like microwaves, infrared, and ultraviolet refer to higher-frequency parts of the spectrum used for specialized applications, but the general wave used by most transmitters for everyday communication is the radio wave.