Question

How far will sound travel through air at 20 degrees celsius in 1.00 * 10^-3 s ?

***air at 20 deg C is 343 m/s ***

A. 3.4 * 10^-3 m
B. 3.4 * 10^-2 m
C. 3.4 * 10^-1 m
D. 3.4 * 10^1 m

Answer 1

it is simple we have to compute this:
343*10^(-3)=...meters

Answer 2

0.343? so the answer is choice D?

Answer 3

it is option C

Answer 4

oh yes sorry :P my bad!!

thank you very much1!

Answer 5

:)