Radio wave brings the information into the TV set from which the sound and picture
are reconstructed.
Light wave carries the picture ("video") information from the screen to your eyes.
Various parts of the electromagnetic spectrum are used for communications, including radio waves, microwaves, and light waves (in the form of fiber optics). These different parts of the spectrum are utilized for different types of communications depending on factors like distance, bandwidth, and signal strength requirements.
The biggest telescopes on Earth typically operate in the optical and infrared parts of the electromagnetic spectrum. These telescopes are used to study a wide range of celestial objects, from planets and stars to galaxies and quasars.
We primarily use the visible light and radio waves parts of the electromagnetic spectrum. Visible light is essential for imaging and observation, while radio waves are widely used for communication and radar applications.
it is used to see visible light in the atmoshere
visible light
The part of the electromagnetic spectrum with the lowest frequency and longest wavelength is radio waves. They are used for communication, broadcasting, and radar.
The part that we call "Extremely Low Frequency Radio Waves".
Electromagnetic waves used in broadcasting are called radio waves. They are used to transmit signals for radio, television, and communication systems.
Radio waves are a type of electromagnetic radiation with wavelengths ranging from around 1 millimeter to 100 kilometers. They are commonly used for communication, including radio broadcasting, cell phones, and Wi-Fi. Radio waves are part of the larger electromagnetic spectrum, which also includes visible light, microwaves, and X-rays.
A radio wave is an electromagnetic wave. It's a form of electromagnetic radiation.The term "radio" is the name given to a part of the spectrum of electromagnetic waves that is used for radio and television broadcasting, mobile phones, terrestrial and satellite wireless communications networks, etc.The whole wide spectrum of electromagnetic waves has frequencies (and wavelengths) ranging from "audio" to "radio" to "infrared" to "visual light" to "X-Rays", and beyond to "gamma rays" at the very top end of the spectrum.
Radio waves, which are used for communication and broadcasting. Visible light, the portion of the electromagnetic spectrum that is visible to the human eye. X-rays, which are used for medical imaging and security screening.
Low energy waves found in the electromagnetic spectrum are called radio waves. They have longer wavelengths and lower frequencies compared to other forms of electromagnetic radiation. Radio waves are commonly used in communication technologies such as radio broadcasting, television broadcasting, and wireless networking.
Radio waves
Radio waves are amongst the shortest. Gamma and X rays are shorter. The long wave lengths are at the other end of the electromagnetic spectrum. These are called 'infra red,
Electromagnetic waves, specifically radio waves, are commonly used for broadcasting purposes. These waves are able to travel long distances and pass through buildings and other obstacles, making them ideal for broadcasting television and radio signals.
Radio waves have frequencies (and wavelengths) ranging from above "audio" to below "infrared light".The term "radio" is the name given to a part of the spectrum of electromagnetic waves that is used for radio and television broadcasting, mobile phones, terrestrial and satellite wireless communications networks, etc.Further informationA radio wave is an electromagnetic wave, which is another name for electromagnetic radiation.The whole wide spectrum of electromagnetic waves has frequencies (and wavelengths) ranging from "audio" to "radio" to "infrared" to "visual light" to "X-Rays", and beyond to "gamma rays" at the very top end of the spectrum.
The type of electromagnetic wave used for TVs is radio waves. Specifically, TV signals are carried on radio frequencies within the electromagnetic spectrum.