heat engine is given heat of 12
40 Joule if its efficiency is 45% what is the work done by

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heat engine is given heat of 12
40 Joule if its efficiency is 45% what is the work done by

Anshu Agrawal · Accepted Answer

Solution:
Efficiency of heat engine  ( η ) = 45 %  Work output  ( W ) = ?  Using the formula, Efficiency  ( η ) = Work output ( W ) Heat input ( Q ) or   0
45 = W1240  ∴  W= 1240× 0
45 = 558J

heat engine is given heat of 12 40 Joule if its efficiency is 45% what is the work done by

heat engine is given heat of 12
40 Joule if its efficiency is 45% what is the work done by