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Microwave ovens use microwave radiation to heat food. The microwaves are absorbed by moisture in the food, which is transferred to other components of the food. As the water becomes hotter, so does the food. Suppose that the microwave radiation has a wavelength of 11.2 cm. You must identify how many photons are required to heat 200 mL of coffee from 25 ∘C to 60 ∘C. If the microwave’s power is 900W, considering 1 watt is equal to 1 joule per second, identify how long you would have to heat the coffee you previously found?

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