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April 16, 2014

Homework Help: Chemistry

Posted by Kez on Monday, November 5, 2012 at 12:16am.

microwave ovens work by irradiating food with microwaves, which is absorbed by the water molecules in the food and is converted into heat. Assuming that microwave ovens emit radiation with a wavelength of 12.2cm, calculate how many photons are emitted per second in a 1000-Watt microwave oven.

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