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It varies from zero (idling) to a max of 38 % ... but the average is about 20 %.

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7y ago

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What energy is in petrol?

chemical energy and its converted to kinetic energy


What form of energy is a moving car?

Chemical energy from petrol which is converted to heat then to kinetic energy and then converted to rotational energy.


What form of energy is car moving?

Chemical energy from petrol which is converted to heat then to kinetic energy and then converted to rotational energy.


What type of energy is a tank of petrol?

Chemical energy, Petrol is made of crude oil, it can be used to make kinetic,heat,light,sound, from burning it


Car or a fan spining sround has what type of energy?

A car converts the chemical energy in petrol to kinetic energy which makes it move along. A fan converts electrical energy into kinetic energy to make the blades turn.


Which type of energy is stored in petrol?

Chemical potential energy is stored in petrol. When petrol is burnt, this chemical energy is converted into heat, light, and mechanical energy to power vehicles.


How much of the energy in petrol do petrol?

Even the most efficient petrol engines are quite inefficient at changing the chemical energy in the fuel to kinetic energy. Most becomes heat and some turns into sound. Somewhere in the region of 25% becomes turning force into the transmission.


What of these energy changes occurs in a moving car?

Chemical energy of the petrol transformed into sound and heat, but mostly kinetic energy. Friction of tires on road, air resistance etc.


What energy does a petrol engine transfer?

Such an engine is used mainly to convert the chemical energy of the petrol into kinetic energy for various applications. And indeed it does that, but it also converts a considerable amount of the chemical energy into heat, which is generally of no use at all and must be vented into the passing air in order to avoid melting the engine.


What do you call the energy which is stored in chemical fuels such as petrol?

The energy stored in chemical fuels such as petrol is called chemical potential energy. This energy is released when the fuel undergoes a chemical reaction, such as combustion, which can be harnessed to do work.


What kind of energy is petrol?

Chemical energy.Chemical energy.Chemical energy.Chemical energy.


A petrol chainsaw converts what source of energy?

A petrol chainsaw converts chemical energy stored in gasoline into mechanical energy through combustion.