Enormous numbers of microwave photons are needed to warm household samples. A bowl of soup containing 484g of water is heated in a microwave oven from 20.0°C to 98.0°C using radiation with wavelength 122 mm. Assuming that the specific heat capacity of the soup is the same as that of water (4.184 J/gK) and no heat loss to the bowl, which choice is closest to the number of photons absorbed? A. 1.2×1029 B. 1.58×105 C. 9.7×1028 D. 1.2×1032 E. 9.7×1031
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