Sujit sehgal
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Why do some engines require fuel like petrol and diesel?

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Some engines require fuel like petrol and diesel because they convert the chemical energy in the fuel into mechanical energy to perform work.

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1 Answer

  1. Engines require fuel like petrol and diesel to undergo combustion, which releases energy. This energy is converted into mechanical work, powering the engine’s movements and enabling the operation of vehicles and machinery.

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