Following international conventions, microwave ovens at home or in restaurants operate at frequencies of about 2.45 GHz , i.e. λ = 12. 23 cm.
Read moreWhy do microwaves operate at 2.45 GHz?
The resonant frequency of water molecules is 2.45GHz, so that’s the frequency the oven has to work at . All a microwave oven does is make the water molecules take on more energy, effectively steaming the food from the inside out.27 Şub 2021
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