Respuesta :
As it is given that Bulk modulus and density related to velocity of sound
[tex]v = \sqrt{\frac{B}{\rho}}[/tex]
by rearranging the equation we can say
[tex]B = \rho * v^2[/tex]
now we need to find the SI unit of Bulk modulus here
we can find it by plug in the units of density and speed here
[tex]B = \frac{kg}{m^3} * (\frac{m}{s})^2[/tex]
so SI unit will be
[tex]B = \frac{kg}{m* s^2}[/tex]
SO above is the SI unit of bulk Modulus
The unit of bulk modulus in SI base units is kg/m.s².
What is Bulk Modulus?
The change in the volume of a body produced by compressive or tensile stress acting uniformly over its surface.
The velocity is related to the Bulk modulus as
v =√(B/ρ)
On rearranging,
B= v² x ρ
Units of velocity v= m/s and density ρ =kg/m³
Then the units of Bulk modulus will be
B =(m/s)² x kg/m³
B = kg/m.s²
Thus, the unit of bulk modulus is kg/m.s².
Learn more about bulk modulus.
https://brainly.com/question/14070556
#SPJ2
