Question

In which medium would sound travel the fastest?
A)
across a room
B)
in a swimming pool
C)
through outer space
D)
through a railroad track

Answer 1

D? @IrishBoy123

Answer 2

@rvc

Answer 3

m bit confused
i believe its air

Answer 4

air is slow, it travels through steel faster so thats why i go with railroad but i dont know. i know its not air tho

Answer 5

you have anyone else that may know this?

Answer 6

denser or rarer
i forgot that relation

Answer 7

@IrishBoy123 will help

Answer 8

ok

Answer 9

well he left lol

Answer 10

he said D

Answer 11

ok

Answer 12

i asked him :)

Answer 13

the more densely packed the medium, the faster it travels......but no medium at all in vaccuum so no sound travels

Answer 14

Ok