Question: An engine has a rated maximum efficiency of 0. 22 when burning a certain fuel, but the manufacturer claims that burning a new type of

An engine has a rated maximum efficiency of 0. 22 when burning a certain fuel, but the manufacturer claims that burning a new type of fuel will increase the maximum efficiency. In testing this claim, you determine that, with an identical energy input, the ratio of the work done on the environment using the new fuel to the work done on the environment using the old fuel is 1. 14 . What is the efficiency using the new fuel?

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