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Calculate the energy consumed by 120 W t...

Calculate the energy consumed by 120 W toaster in 20 min.

Text Solution

Verified by Experts

Given:Power of toaster P = 120W
time, t = 20 min
`=(20)/(60)` h
To find: Energy consumed by toaster , E = `Pxxt`
`E=overset(40)(cancel(120)) xx underset(cancel(3))((cancel(20))/(cancel(60)))`
`E=40 W h`
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