the energy that cars get is from the fuel
Heat is a waste energy from cars- from the engines and from the brakes.
Cars use chemical energy in the form of thermal energy which is used to drive a piston crankshaft arrangement
mechanical energy you hobo
Chemical energy.
Chemical energy to mechanical energy.
Solar cars refuel just by regaining energy from the sun. They use all of that energy to create fuel in order to run. Some solar cars refuel by using wind energy! Solar cars gain energy from the sun or from the wind to store the energy in their fuel tanks and they use up the energy to make fuel that allows them to travel for long distances! Solar cars have no limits on how many times they can regain energy from the sun or from the wind!
Electrical energy.
Combustion.
As of 2018, most cars run on fossil fuels such as gasoline or diesel; there is an increasing tendency for cars to run on stored electrical energy (batteries), but those cars are still in the minority.
If you are looking for more information on What are the best energy efficient cars, the best place to find the information is on www.consumerreports.org Best & worst cars review.
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