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Results tagged with infrared-radiation
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user 32426
A region of the electromagnetic radiation spectrum where wavelengths range from about 700 nm to 1mm
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votes
Why don't we use infrared light to heat food?
We do.
That iron on the top of the device is a simple ohmic resistor, which gets the 230V network current directly. There is no need for any converter or stabilization of the temperature or the elect …
- 8,338