That depends on whether the locomotive is moving or standing still, and if it's moving, then that depends on whether it's => moving toward you or => moving away from you.
Yes, the American Association of Private Railroad Car Owners would like to hear from you.
ENGINEERS
its engineers!
Frequency .
The frequency
yes, they can hear, they can hear more than we can
Frequency= 226.67 Yes, we can hear this sound.
There are many things a person can't hear if they have high frequency hearing loss. They can't hear high frequencies.
Both whales and elephants can hear extremely low frequency sounds.
A Pigeon has the lowest hearing Frequency at .1 Hz.
No. There is a frequency range in which people can hear. Very high frequency or low frequency sounds are inaudible to us, but can be heard by some other creatures, like dogs for example.
Humans are able to hear infrasound, depending upon frequency and amplitude.