They don't ... they're electric locomotives.
British trains run on both diesel and electric
"Bullet trains" are just electric trains.
Yes, bullet trains have wheels. They run on rails, just as conventional railroad locomotives and cars do. The trains that operate by magnetic levitation, the so-called MagLev trains, do not have wheels as they ride on a magnetic cushion.
The majority of trains in use today run on diesel fuel.
Railroad trains have - and continue to - run on any of three powers: Coal (steam), diesel fuel, and electricity.
Bullet trains are found in Uranus
Bullet trains were first invented in japan!
The modern train runs on diesel fuel.
Diesel trains are powered by diesel engines that are connected to generators that then drive electrical motors which are connected to the driving wheels. Some steam engines were also outfitted to run on diesel. in that case the diesel heated water which went into a reciprocating (moves back and forth)cylinder which then drove the wheels that drove the train.
Diesel multiple units, electric multiple units, and diesel locomotives. Steam trains run on heritage railways and rail tours. It depends which country your in. Trains vary from country-country
Locomotives use diesel engines thus run on diesel fuel, they do not use gasoline.
I would think that most trains run on coal but I'm not sure I'll have to check on that. -- Most trains run on diesel fuel these days. In the early days, trains ran on coal or wood to fuel the boilers. Today they have diesel engines that turn generators that power electric motors to drive the wheels. Quite a few trains also run on electricity provided by either a third rail or overhead cables.