Compare the energy consumption of two commonly used items in the household. calculate the energy used by a 1.40 kw toaster oven, wtoaster , which is used for 6.00 minutes, and then calculate the amount of energy that an 11.0 w compact fluorescent light (cfl) bulb, wlight , uses when left on for 9.00 hours .

Explanation:

It is given that,

Power consumed by toaster oven,

Time taken, t = 6 minutes = 0.1 hour

Energy used by toaster,

Similarly,

Power consumed by toaster oven,

Time taken, t = 9 minutes = 0.15 hour

Energy used by toaster,

Hence, this is the required solution.

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