____ are high-frequency radio waves that can carry signals over long distances with high accuracy.
A) Microwaves
B) Shortwaves
C) Ultraviolet
D) Infrared

Question

Quizplus · Accepted Answer

Microwaves have a high frequency and wavelength that allows them to travel long distances with high accuracy. They are commonly used for communication, satellite transmissions, and radar technology. Shortwaves are also high frequency but have shorter wavelengths and are used for similar purposes as microwaves. Ultraviolet and infrared are not used for communication as they have shorter ranges and are absorbed by the atmosphere.

____ Are High-Frequency Radio Waves That Can Carry Signals Over