Question
Whichofthefollowingpartsofthe sunlight makes the solar cooker hot?
Solution
Glass transmits visible light but blocksinfraredthermalradiationfromescaping. This amplifies the heat trapping effect. A solar cooker,orsolaroven,isadevicewhichusesthe energyofdirectsunlighttoheatfoodordrinkto cook it or sterilize it. The vast majority of the solar cookers presently in use are relatively cheap, low-tech devices.
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