It may be (Butane is a gas, Naphtha is a liquid), but alcohol is also used.
Petrol has a lower viscosity than fuel oil because petrol is a more refined product consisting of lighter hydrocarbons, while fuel oil contains heavier hydrocarbons and impurities. The lighter hydrocarbons in petrol flow more easily due to weaker intermolecular forces, resulting in lower viscosity compared to the heavier hydrocarbons in fuel oil.
When my dad was in the Navy, his friends used to use jet-fighter fuel to refill their Zippos, so I don't see why regular petrol should be any different. Just be very careful if you use petrol - do it outdoors, wipe the lighter after filling and wash your hands before lighting, as petrol is extremely volatile!
It actually is used, but only to cool the burning structures. If you add water to a large oil or gas fire, it would carry the burning fuel around, since the fuel is lighter and will float on the water.
petrol is a hydrocarbon fuel
Yes - Oil is lighter than water. Petrol, or gasoline, floats on water because it is lighter that water.
No Petrol is a fossil fuel
petrol is made from the fossil fuel oil
Yes, you can use a fuel injector in a petrol engine.
Petrol is the term used for gasoline in some countries, like UK, Australia, New Zealand
I don't know what a 'petrol electric fuel' might be. You certainly can't use petrol in a diesel engine.
No. Helium is nearly 100 times lighter than petrol or gasoline.
yes