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.

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods