Sentences with phrase «infrared heat travels»

Since infrared heat travels in a straight line, any heater that goes up over your head is only heating the air.

Because infrared heat travels in a straight line, you want to make sure that the heater directs the heat toward your body core, not just into the air around you.

Not exact matches

2 - inch - wide plates for faster styling, infrared technology for more effective heating, 10 temperature control options, digital temperature display, automatic shut off, 360 - degree swivel cord, dual voltage plug for travel

So the first explanation for how this works, the original, is the now classic «greenhouse glass like barrier stopping longwave from the Sun from entering the atmosphere while visible travels through and is absorbed heating the Earth's surface which then radiates out thermal infrared, longwave.

people often confuse «infrared radiation» with «heat» in their minds, but it's critical to separate the two concepts and show how each travels.

Usually packaged with a reflector inside a glass envelope, the inside of these heaters resemble a light bulb, emitting infrared radiation that travels through the air, heating you house.