U wanna know abt IR rays......... just visit the page:
http://www.getgyan.com/show/146/Infra_Red_Remote_Control_Extender
Also check:
http://www.getgyan.com/show/2525/Semiconductor_Basics
the electromagnetic spectrum (all existing radiation) is organized in order of shortest wavelength from the left to longest wavelength from the right. Infrared waves, felt as heat, are slightly longer than the visible light spectrum, and microwaves longer still, and radio waves longer still.
They are all radio waves with frequencies lower than visible light.
Microwaves are electromagnetic waves that occur on the EMR (Electromagnetic Radiation) scale above radio/tv waves and below infrared and visible light waves. They are used in cooking devices (microwave oven) and as carrier waves for cell phone and other communication devices. In other words, a "microwave" is a type of electromagnetic radiation (like visible light waves, tv waves and so on), and a "microwave oven" is a cooking device that uses microwaves to heat foods by stimulation of the water molecule. See the link below and read the answer posted to the related question for more.
they are all part of the electro magnet spectrum :)
Microwaves are radio waves. That name is given to radio waves atfrequencies above 3 GHz (wavelength less than 10 centimeters).
That means that both the frequency and the wavelength of microwaves are also between those of infrared and radio waves.
Microwaves
Radio, microwaves, radar, and infrared radiation have.
Infrared light, microwaves and radio waves have wavelengths longer than visible light. Radio waves have the longest wavelength.
gamma, x-rays, microwaves, visible light, infrared, radio waves
Radio waves, infrared, and microwaves are examples of electromagnetic waves.
Radio waves, microwaves, infrared and visible light can all be used for communication. Radio waves – are used to transmit television and radio programs. Microwaves – are used to transmit satellite television and for mobile phones. Infrared – is used to transmit information from remote controls.
yes so is am fm radio and tv signals
The most common types of waves found in the electromagnetic spectrum are radio waves, microwaves, infrared waves, visible light, ultraviolet waves, X-rays, and gamma rays.
Infrared waves are special waves that helps you get rid of wrinkles.
radio waves, microwaves, infrared waves, visible light, ultraviolet waves, x rays, gamma rays
yes so is am fm radio and tv signals