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Get Answers to all your Questions
Q.16. Which uses more energy, a 250 W TV set in 1 hr, or a 1200 W toaster in 10 minutes?
Answers (1)
For TV set :
Given : Power = 250W and time = 1 hr = 3600 seconds
Energy consumed = H=PI
For toaster :
Given : Power = 1200W and time = 10 minutes = 600 seconds
Energy consumed = H=PI
Thus, TV set uses more energy than a toaster.
View full answer
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