Item 12 Constants | Periodic Table v Part A Microwave ovens use microwave radiation to heat food. The microwaves are absorbed by moisture in the

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Item 12 Constants | Periodic Table v Part AMicrowave ovens use microwave radiation to heat food. Themicrowaves are absorbed by moisture in the f00d. which is ‘ How many photons are required to heat 200 mL of coffee from 22 ° C to 65 °C?transferred to other components of the food. As the water ‘ _ _ _becomes hotter, so does the food. Suppose that the microwave Express your answer usmg two srgnlficant figures. radiation has a wavelength of 11.2 cm. N = photons Quest Answer V Part3 Suppose the microwave’s power is 900W (1Watt = U oule/ sec). How long would you have to heat the coffee in part A? Express your answer using two significant figures. Quest Answer ( Return to Assignment Provide Feedback