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17 Nov 2019
Microwave ovens use microwave radiation to heat food. The microwave are absorbed by the water molecules 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 relation has a wavelngth of 10. 8 cm How many photons are to heat 285 mL, of coffee from 25.0 degreeC to 62 0 degreeC? Assume that the coffee has the same density, 0 997g/mL, and specific heat capacity, 4 184 J/(g - K), as water over this temperature range. Express the number of photons numerically.
Microwave ovens use microwave radiation to heat food. The microwave are absorbed by the water molecules 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 relation has a wavelngth of 10. 8 cm How many photons are to heat 285 mL, of coffee from 25.0 degreeC to 62 0 degreeC? Assume that the coffee has the same density, 0 997g/mL, and specific heat capacity, 4 184 J/(g - K), as water over this temperature range. Express the number of photons numerically.
Collen VonLv2
18 Oct 2019