INFRARED HEATING AND INFRARED HEATERS
USEFUL PROPERTIES FOR HUMANS
Warm infrared life
First, a little history. Infrared radiation was discovered by the English scientist V. Herschel in 1800. Herschel discovered that the temperature of the thermometer rises in the invisible region in the spectrum of the Sun obtained by him using the prism of the Sun beyond the red border. The thermometer placed in this area showed a higher temperature than the reference thermometer. It was further proved that radiation in this area obeys the laws of optics, therefore, it has the same nature as light. 123 years later, after the discovery of infrared radiation, the Soviet physicist A. A. Glagoleva-Arkad’eva received radio waves with a wavelength of approximately 80 μm, that is, located in the infrared wavelength range. This proved that light, infrared rays and radio waves are of the same nature, all of which are just varieties of ordinary electromagnetic waves. Electromagnetic waves surround us everywhere. They everywhere. With their help, we listen to the radio, watch TV, communicate by mobile phone. Without all this, our life would not be just different, much more difficult or uncomfortable, our life would be simply impossible! After all, light is also electromagnetic waves. With the help of electromagnetic waves, we have the opportunity to see the objects around us.