There is a very definite frequency band specified in which microwave ovens must operate.
The label inside the one in my kitchen reads: " 2450 MHz "
Wavelength = speed/frequency = 12.24 centimeters
Radiators transfer heat by electromagnetic waves. The sun waves/rays send electromagnetic waves.
Heat waves are the same as infra-red radiation; however it is the more specific name. Electromagnetic waves range from Radio Waves to Gamma Rays so, technically, the answer is no.
No. Radiant heat is an electromagnetic wave, and EM waves are transverse waves.
Infrared waves from the electromagnetic spectrum are used in heat lamps and heat sensing devices.
The sun sending out electromagnetic waves.
micro waves, gamma rays, and heat waves
Electromagnetic waves do produce heat. It depends a bit on the frequency and of course the strength of them as to how much heat that is produced. It also depends on what medium the waves travel through. Example: A microwave oven heats up the food by interacting with water molecules, making them vibrate. This vibration causes friction and friction turns into heat. This is done via electromagnetic waves. These waves are not absorbed by glass or pottery, hence they stay cold.
-- Microwaves (to heat food). -- Radio waves (to entertain customers). -- Light waves make it possible for customers to read the menu and to see what they are eating. -- In some primitive, backward restaurants, 'heat' waves are still used to heat food.
Convection and radiation (internally) and radiation (externally).
The transfer of heat by electromagnetic radiation is called thermal radiation. It is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.
Infrared radiation
Electromagnetic waves