Energy involved in creating work _____

Category: QuestionsEnergy involved in creating work _____
Editor">Editor Staff asked 1 year ago

Energy involved in creating work _____
(a) Gets used up
(b) Gets transferred
(c) Gets exhausted
(d) Gets lost
I had been asked this question during a job interview.
My query is from Introduction to Work, Energy and Power topic in division Work, Energy and Power of Physics – Class 11
Select the correct answer from above options 
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1 Answers
Editor">Editor Staff answered 1 year ago

The correct choice is (b) Gets transferred
The best explanation: Energy involved in creating work gets transferred or converted into some other kind of energy. Energy can neither be created nor be destroyed. Hence, the energy involved will get converted into some other form of energy. Usually in mechanical work, the energy gets dissipated as heat energy.