Question

Question #c0c5f

Answer 1

`330.332` m/s

Explanation:

Speed of sound can be expressed with:

`c=sqrt(k*p/rho]`
where,
k= constant 1.4 (adiabatic index)
p= pressure (pascal)
rho=density of media (air)

Now put values p=1 atm=101325 pascals
`c=sqrt(1.4*101325/1.3)`

`c=sqrt(109119.23)`
`c=330.332` m/s