Suppose that the microwave radiation has a wavelength of 12 cmcm . How many photons are required to heat 265 mLmL of coffee from 25.0 ∘C∘C to 62.0 ∘C∘C?  Assume that the coffee has the same density, 0.997 g/mLg/mL , and specific heat capacity, 4.184 J/(g⋅K)J/(g⋅K) , as water over this temperature range.

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.