a liquid weighs 15 kn and occupies 3.75m³ find its specific weight mass density and specific gravity
Answers
W=mg
5x2=[L/2-2] 10x10
L/2=1+2
L=6m
please mark as brainliest answer
Answer:
The liquid's specific weight, γ, calculated is .
The liquid's mass density, ρ, calculated is .
The liquid's specific gravity, S, calculated is .
Explanation:
Data given,
The given weight of the liquid, W = =
The volume occupied by the liquid, V =
a) Specific weight ( γ ):
As we know,
- Specific weight = the density of the substance × acceleration due to gravity.
- γ =
Also,
And mass = ( W = )
Now, after substituting all the equations, we get:
- γ = = =
Therefore, the specific weight of the liquid, γ, calculated is .
b) Mass density ( ρ ):
As mentioned above;
And mass = ( W = )
Therefore,
- ( g = )
- ρ =
Hence, the mass density of the liquid, ρ, calculated is .
c) Specific gravity ( S ):
As we know,
- S =
Here, the water's density =
And as calculated above,
- The liquid's density =
Therefore,
- S = =
Hence, the specific gravity of the liquid, S, calculated is .