HELP WITH SCIENCE PROJECT DUE TOMORROW?

Helen Zafar: stick a tampon in your ear and cry

Luther Plagmann: Ethanol is a bio-fuel made from vegetables like corn. It makes a car go by combusting in the engine like gasoline.Methanol is a combustible liquid that produces carbon dioxide and water when it is burned. It also makes a car go by combusting in the engine.Hydrogen is used in hydrogen fuel cell technology. A fuel cell converts the chemicals hydrogen and oxygen into water, and in the process it produces electricity. The electricity is used to run an electric motor to make the car go.Electricity from batteries makes a car go by supplying an electric current to motors which turn the car wheels and makes the car go....Show more

Kizzy Hett: found these on 2 websites go to the websites they seem helpful1.Using alternative energy directly in cars is not practical. What' the solution, if not windmills and solar panels? Hydogen as a source of fuel for vehicles has proven to be the most viable. Many hydroge! n powerd vehicles exist today, and more are being developed.How do we involve alternative energy more in our lives? Hydrogen as a source of power is extracted form a number of different natural resources, such as water, biomass, coal and methane. The best source is water and many cars today are being run on fuel cells that extract hydrogen from water. ****2. There are vehicles that are designed to run on LPG (liquefied petroleum gas), ethanol, solar power, hydrogen, and fuel cells. There is also a class of car called hybrids. Cars that run on LPG use a mix of butane and propane. The hydrocarbon gases become liquid when compressed. LPG cars cost about half as much in fuel costs compared to cars using fossil fuels. The use of LPG also reduces carbon monoxide emissions....Show more

Ninfa Asby: The question is asking for you to look at what are often called "alternative fuel cars." Many people think that we need cars that run on something other than ! gasoline. Some possibilities are ethanol, methamol, hydrogen,! electricity, and others. You need to find some information about a few of these types of cars, and explain, in a simple way, how they work. I recommend Wikipedia as a good starting point (search for Alternative fuel vehicle)

Giovanni Malool: You can look up different energy sourses.Biodiesel-blends of 20% and below will work in any diesel engine.It is a cleaning agent.it was the 1st alternative fuel to have completed the strict testing of the clean air act.Ethanol contains less energy than gas.Your car won't go as far on a gallon and fuel economy decreases by 20-30%Solar electrical fuel system provides us with renewable solar energy.helps conserve more and provides fewer green house gases.You can find more at the site below. Good Luck!...Show more