Question

plz ans me

when we put our ear to a railway line we can hear the sound of an approaching train even when the train is for off but its sound cement be heard through the air why

Answer 1

HI MATE HERE IS YOUR ANSWER


IT is due to the speed of sound in different mediums

speed of sound in solid is much more than in air

so sound travels faster and hence sound is heard louder even when train is far.


HOPE IT HELP YOU
PLS MARK AS BRAINLIEST ❤❤✌