(a) Toaster oven: If it takes 28 minutes to cook a Hot Pocket in a 1400 W toaster oven, how much electricity (in kWh) does this consume every day?

(a) Toaster oven: If it takes 28 minutes to cook a Hot Pocket in a 1400 W toaster oven, how much electricity (in kWh) does this consume every day? (2 pts)

(b) Microwave: If it takes only 2 minutes in a 1200 W microwave, how much energy (in kWh) would he save by using the microwave over a whole year? (3 pts)

(c) Explaining efficiency: At the end of the cooking, the Hot Pocket is the same temperature (i.e., absorbed the same thermal energy) regardless of whether it’s cooked in the toaster oven or microwave. Why is the microwave more efficient at delivering this thermal energy? Or to put it another way, why are the energy ‘losses’ higher with the toaster oven? Try to explain and make sure you’re discussing efficiency and energy losses, not just describing how these appliances work

 
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