Question

Newton's formula for velocity of sound by boyles law

Answer 1

According to Newton's law of motion for velocity of sound by voice law that when sound travel in air the compression and rarefaction. the process is very slow in which sound either observe heat from sounding or give the the heat in surrounding. that's that's why the temperature become same.

we know that

PV = k

where k is constant

On differentiating

pdv + vdp= 0

pdv = - vdp

p = - vdp/dv

p = - dp/(dv/v)

B = -dp/dv/v

P = B

Answer 2

Answer:

According to gas law (Boyle's law), ... Now, the velocity of sound in air using Newton's formula at NTP (Normal Temperature and ...