Bullet trains minimize noise when entering tunnels primarily due to their streamlined design, which reduces air resistance. When they enter a tunnel, the compression of air in front of the train creates a phenomenon known as the "tunnel boom," but engineers have implemented features like tunnel openings and specific train shapes to mitigate this effect. Additionally, the trains are designed to maintain a constant speed, which helps reduce noise levels. Overall, aerodynamic design and engineering solutions play crucial roles in minimizing noise during tunnel entry.
the train tunnels are where the trains goes through under ground
The bullet train in Japan is called Shinkansen and almost every where else it is called bullet train. hope i helped =D
the bullet train was invented in 1994
Bullet train by far
The internet has no idea who invented the bullet train?
The duration of The Bullet Train is 2.53 hours.
The bullet train runs on regular track - no floating.
The bullet train gets you to your destination faster than a normal train:)
The Japanese known as the Skinkansen or Bullet Train
The First bullet train was made in 1930
first bullet train ,at south koria
Bullet Train - song - was created in 1996.