for train road
rail track
about 2cm wide
The distance between the rail line is one (1) metres apart
People sometimes put their ear on a railroad track to see if a train is coming. It does not work because of the iron rail, it works because of the vibrations the train makes on the rail as it is moving.
A rail is a what a train runs on. A pair of parallel rails is known as a track. A train is a collection of one or more vehicles, connected together, which run on railway tracks.
The top of the track is rounded, and the wheels on the train are also slightly rounded, at any one time there is only the surface area of a dime touching the rail, this along with incredible weight and the flange on the wheel keep the train on the track.
Yes, it runs in standard rail. But the track is specially designed for high speed operation.
A train running along a track. The rail is the rack and the wheels are the pinion.
A railway with only one rail is called a monorail.
In France as a passenger on a train opposed to the two regions Alsace and Moselle, you would travel along the left side of the rail on a double track.
There is no practical limit to the length of train track. Individual rail sections are welded together to make a continuous track. The longest distance you could currently go on the same train without that train having to leave the tracks would be from Kaliningrad on the Baltic Sea to Vladivostok on the Pacific Ocean.