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There is no precise, universally accepted definition. Typically it refers to radio waves with frequencies of up to a few hundred kilohertz.

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βˆ™ 12y ago
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βˆ™ 4mo ago

Long radio waves are low-frequency electromagnetic waves with wavelengths typically ranging from 1 to 2 km. They are used for communication over long distances due to their ability to propagate through the atmosphere and follow the curvature of the Earth.

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Q: What are long radio waves?
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Related questions

Is Radio waves long?

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Which have longer wavelength radio waves or light waves?

Radio waves have a far longer wavelength than visible light. The radio waves that do the cooking in your microwave oven are as long as roughly 310,000 waves of blue light placed end-to-end. The radio waves transmitted by an AM station at 1400kHz on your AM dial are roughly 550 billion times as long as blue-light waves.


How do humans use radio waves?

Communications over long distances are economically achieved by the utilization of radio waves.


What is the longest wavelengh in the electromagnetic spectrum?

The longest wavelength in the electromagnetic spectrum is radio waves. They have wavelengths ranging from about 1 millimeter to over 100 kilometers.


What type of wave has the has the lowest frequency?

The type of wave with the lowest frequency is a radio wave. Radio waves have long wavelengths and low frequencies compared to other types of electromagnetic waves such as visible light or microwaves.


Which part of the electromagnetic spectrum is nearest to radio waves?

Microwaves are nearest to radio waves in the electromagnetic spectrum. They have slightly higher frequencies and shorter wavelengths compared to radio waves.


What is a distinctive characteristic of radio waves?

One distinctive characteristic of radio waves is their long wavelength compared to other types of electromagnetic waves. This allows radio waves to travel long distances and penetrate obstacles like buildings and clouds.


What waves are apart of the electromagnetic spectrum?

Everything from long radio waves up to gamma radiation


Does mechinal waves have radio waves?

no, mechanical waves are not radio waves


Do radio waves have short or long wavelength?

Short wavelength


Why do we use radio?

Communications over long distances are economically achieved by the utilization of radio waves.


Waves that have the longest wavelengths and are used to carry audio and picture signal over long distances are known as?

They are called as radio waves. They have got the speed of light. The wave length of the radio wave may be up to few kilometers.