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Home Q & A Board Science-Related Homework Help Physics
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ripple ripple
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11 years ago
Suppose that the microwave radiation has a wavelength of 11.2 cm. How many photons are required to heat 265 mL of coffee from 25 celsius to 62 celsius? Assume that the coffee has the same density, 0.997 g/mL, and specific heat capacity, 4.184 J/(g K), as water over this temperature range. Express the number in photons numerically.
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micha8lmicha8l
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11 years ago
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