Hi,
According to Newton sound wave propagate in air at constant temperature with the isothermal process.
The Newton's formula for velocity of sound in gases is " velocity is equal to underroot of bulk modulus of the air upon the density".
Where,
the bulk modulus of the air is repesented by B ,
velocity by v and
the density by ρ .
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile