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Electromagnetic waves, such as radio waves and light waves, travel in a vacuum at 300,000,000 meters per second so the wavelength of a radio wave at any particular frequency can be calculated by using the formula:
[Wavelength in meters (m)] =
300,000,000 / [Radio frequency in cycles per second (Hz)]
AM (Medium and long wave) broadcasts:
Frequencies: 300 to 3,000 kilohertz (KHz)
Wavelengths in air: 1,000 meters to 100 meters
FM (UHF radio and television broadcasts):
Frequencies: 300 to 3,000 megahertz (MHz)
Wavelengths in air: 100 centimeters to 10 centimeters
What else can I help you with?
How do AM radio and television wavelengths compare with X rays?
All wavelengths used for communication are longer than all infrared, visible, ultraviolet, and X-ray wavelengths.
What do you know about radio waves?
it is the longest wavelengths..
Which waves have shorter wavelengths radio waves or xrays?
X-rays have shorter wavelengths than radio, heat, infra-red, visible light, and ultra-violet.
Radio waves with wavelengths between 10cm and 1mm are called what?
No. Your cellphone, many TV stations, and the GPS satellites transmit wavelengths shorter than 1 meter. X-rays have wavelengths between 0.00000000001 and 0.00000001 meter. (1/100th of a nanometer to 10 nanometers)
Which electromagnetic waves have the shortest wavelengths and highest frequencies?
Those are called gamma rays, or gamma radiation.
Do microwaves or radiowaves have longer wavelengths?
Radiowaves have longer wavelengths than microwaves. Microwaves typically have wavelengths ranging from 1 millimeter to 1 meter, while radiowaves have wavelengths longer than 1 meter.
What electromagnetic waves have the longest wavelengths?
Radiowaves have the longest wavelength of electromagnetic waves.
When was Radiowaves created?
Radiowaves was created on 1997-09-16.
Do radiowaves have long or short wave length?
Radio waves typically have long wavelengths ranging from several millimeters to several meters. Their long wavelengths enable them to travel long distances and penetrate obstacles such as buildings, making them useful for communication over long distances.
Why can't you see infrared light or radiowaves with your naked eyes?
Answer Your brain can't see heat, ultraviolet light, radiowaves, X-Rays, etc. with your naked eyes, because these different kinds of light's wavelengths are either too long or too short for your naked eyes to see. So that is why you can't see infrared
How are radiowaves detected?
By a satellite dish
What energy is it when a radio plays?
radiowaves doiih
What is before microwaves in electromagnetic spectrum?
radiowaves
What led to the creation of the television?
radios and radiowaves
Do laptops use microwaves or radiowaves?
PENIS
Is sunlight and radiowaves a good example of compression waves?
No, sunlight and radiowaves are not compression waves. Sunlight consists of electromagnetic waves, while radiowaves are a type of electromagnetic wave in the radio frequency range. Compression waves are mechanical waves that require a medium to propagate, such as sound waves.
Do you measure photons energy with wavelengths?
you see how close the wavelengths are-- the closer, the more powerful it is. Here are the wavelengths- from least powerful to most powerful: Radiowaves, Microwaves, Infared Waves, Visable Light, Ultraviolet, X-rays, and Gamma rays.
