A person with his ear close to the railway line actually hears two sounds, produced by a strike of hammer, separated by a short interval. Explain why he hears two sounds ?
KAS11:
: )
Answers
Answered by
1
because iron is good conducter of sound
Answered by
0
Two sounds are heard because Sound travels through different media in different speeds.
It travels in air in the slowest and in soilds the fastest.
It travels in air in the slowest and in soilds the fastest.
Similar questions