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What else can I help you with?
What do subway trains run on?
Subway trains typically run on electricity that powers electric motors in the train cars. The electricity can come from a variety of sources, including overhead wires, third rails, or onboard batteries.
Would you hear a change in pitch if you are on a moving train and the train whistle blows?
Yes, you would hear a change in pitch. As the train approaches you, the pitch of the whistle would sound higher because the sound waves are compressed. As the train moves away from you, the pitch would sound lower as the sound waves are stretched out. This is known as the Doppler effect.
Does the Doppler Effect mean that an observer ahead of a train hears the train at a higher frequency sound than an observer behind the train?
Yes that is the case.
What natural disaster do most people use the word train the most to describe its effects or sound?
Tsunami- i guess as i am studying them & the waves go like a train over land
How loud is a rocket in decibels?
This is a typical wrong believe that a jackhammer has 110 dB, a rock band has 120 dB and an aeroplane must have 130 dB. Every one seems to be content with these wrong numbers. If there is no given distance with the measured decibel value, such numbers are really nonsense. With doubling the distance from a sound source the decibels decrease by 6 dB. So an airplane sound can be at 12.5 m distance 130 dB. At 25 m distance 124 dB, at 50 m distance 118 dB and at 100 m distance only 114 dB. You see how important it is to tell always the distance with the measured decibel level. Don't believe that only a specific decibel value belongs to noise source.
How many decibels is the noise of a diesel freight train?
The noise level of a diesel freight train typically ranges from 80 to 100 decibels when it is in motion. At close proximity, the sound can peak even higher, especially during acceleration or when passing through a station. For comparison, 85 decibels is the threshold at which prolonged exposure can lead to hearing damage.
What is the synonyms of subway?
the synonym for subway is train station
What is the opposite word of subway?
Train station. Subway is under ground and train station is overground.
What was New York City's first subway train?
Train A
How does the subway in Japan get their agriculture into Japan?
The agriculture in Japan takes the train, not the subway.
Is metrorail a subway train?
yes
What are the parts of a subway train?
Uj7ji
A subway is a train that goes?
Underground
When was the first subway train invented?
On January 10, 1863, the first subway train was invented. It was invented in the state of New York. Following that, Chicago started using subway trains.
How do you get to the train in anville town?
battle subway
Is a subway an above-ground train system?
no it's an underground train system
How many trainers do you have to beat to beat the single train in Pokemon black?
For the normal single train, the 21st trainer is the subway boss buut on the super single train the subway boss is the 49th trainer
