The person who blows the whistle for the train to move is typically called a "conductor" or "engineer." The conductor is responsible for the overall operation of the train, while the engineer specifically operates the locomotive and signals its movement. In some contexts, the term "train crew" may also refer to the collective group responsible for the train's operation.
Yes, you would hear a change in pitch as you move towards or away from the source of the sound. This is due to the Doppler effect, where the frequency of the sound waves changes as the distance between the source and the observer changes.
At a date and dash event, girls sit at the tables, while the guys move from one girl to the next as soon as the whistle blows.
My brain is too small
a train is standing on a platform a Man inside a compartment of a train drops a stone.at the same instant train starts to move with constant acceleration.the path of the of the particle as seen by the person who drops the stone will be
When you are on a train. When the train is in a station.
grass whistle
it sucks watter in and blows it out thru its mouth.
Because the wind blows it on windy days.
When the wind blows it causes energy to move around and makes objects move.
Put ur fingers on the whistle and blow and move ur fingers all different ways BOOM
That instrument is called a slide whistle. It produces sound by varying the length of the air column inside the whistle by moving the slide up and down.
The rails don't move. The train does.