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An inventor is applying for a patent. He claims his new heat engine can produce 1,200 J of work for every 1,800 J of heat applied to it. In 3–5 sentences, evaluate this claim after solving for η.

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The machine is far less efficient because work output is much less than work input.

Efficiency in engines

The major importance of engines is to help ensure that the work output is far greater than the work input. Thus a small  amount of energy ought to be used to achieve an enormous amount of work.

In this case, a smaller output is recorded for every energy energy input meaning that the machine is not efficient.

Learn more about efficiency of machines: https://brainly.com/question/8862765

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