0
Communications over long distances are economically achieved by the utilization of radio waves.
Wiki User
∙ 9y ago
Wiki User
∙ 11y agoBy hands
Add your answer:
Earn +20 pts
Do car keys use radio waves?
yes,they do use radio waves
Can radio waves be seen by animals or humans?
No nobody can see any type of waves
What is a radio wave?
Radio waves are electromagnetic waves. The radio waves have the longest wavelengths in the electromagnetic spectrum. A radio wave has a much longer wavelength than does visible light. We use radio waves extensively for communications.
A device used to detect radio waves from space?
they use radio waves to pick up some what satellite images or existance of things in space
Can humans hear radio waves?
As defined by research on the topic of the Electromagnetic Spectrum, no human can hear radio waves. No human can hear any part of the Electromagnetic Spectrum except gamma rays, which have enough energy to light up. If humans were to hear radio waves, they wouldn't need radios (except from the original form).
Do car keys use radio waves?
yes,they do use radio waves
What makes radio waves?
Aside from radio transmiters set up by humans. nearly every thing emenates high frequency radio waves.
Can radio waves be seen by animals or humans?
No nobody can see any type of waves
How radio waves harmful?
Radio waves are harmful to people because they give off radiation. Radiation is known to cause cancer in humans.
Do walkie talkies use 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.
What is a radio wave?
Radio waves are electromagnetic waves. The radio waves have the longest wavelengths in the electromagnetic spectrum. A radio wave has a much longer wavelength than does visible light. We use radio waves extensively for communications.
What types of waves do mobile phones use?
radio waves.
What is the use of radio waves?
hearing FM and am news in radio
How do humans use waves?
humans use waves for things like surfing, body boarding, fishing etc.
A device used to detect radio waves from space?
they use radio waves to pick up some what satellite images or existance of things in space
Can humans hear radio waves?
As defined by research on the topic of the Electromagnetic Spectrum, no human can hear radio waves. No human can hear any part of the Electromagnetic Spectrum except gamma rays, which have enough energy to light up. If humans were to hear radio waves, they wouldn't need radios (except from the original form).
What is the wavelengh of radio waves?
We use radio waves for various purposes with wavelengths between 1 millimeter and 5 kilometers.
