They are called train tracks.
sound can travel through metal.
Because metal is a conductor
Yes, sound can travel through metal strings. It can travel through any medium except for vacuum.
Yes it would travel better through metal as the velocity of sound in metal is more than in air.
the flow of electrons in a metal is called electric current . the conventional direction of electric current is shown from positive pole to negative pole
Trains travel on rails ...
Trains can travel as fast as 150 miles per hour on average. Most passenger trains travel at a rate of speed of 90 miles per hour.
There are two. Not wanting to go out of or travel away from your house at all is called 'agoraphobia'. A fear travel in trains, cars and other transport is 'hodophobia'.
Tracks
No, the other trains in Britain and Scotland cannot travel faster than the trains in the high speed one.
Trains are used by millions of people to travel to and from work. The tracks used by those trains need to take much pressure from the trains and must also last for many years. Metal is long wearing. The most popular metal for railway tracks is iron and has been known to last hundreds of years. Iron rusts eventually but that means that the railways have more grip on the tracks for the trains
To travel by land in wagon trains, it took two months.
Trains
rail
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They do. Trains travel through thunderstorms all the time.
why did families travel in wagon train