Civil Engineering - SI Units - Discussion
Discussion Forum : SI Units - Section 1 (Q.No. 7)
7.
In S.I. system, the symbol for density is
Discussion:
8 comments Page 1 of 1.
Vinayak Powar said:
8 years ago
I think it should be N/m3.
(1)
JAYPRAKASH said:
8 years ago
Mass density - kg/m3.
Weight density - N/m3.
Weight density - N/m3.
(1)
Maddy said:
7 years ago
Density = mass/volume (kg/m^3).
Surface Tension = force/unit length(N/m).
Force (=N) = m (=kg) * a (=m/s^2).
Therefore, ρ = m/v.
S.I unit is kg/m^3.
Surface Tension = force/unit length(N/m).
Force (=N) = m (=kg) * a (=m/s^2).
Therefore, ρ = m/v.
S.I unit is kg/m^3.
(1)
Sowmya said:
1 decade ago
Why in S.I system density is Kg/m3?
And why not in S.I system surface tension is Kg/m but N/m?
And why not in S.I system surface tension is Kg/m but N/m?
Yashodha said:
1 decade ago
Density = Mass/volume.
ρ = m/v.
S.I unit is kg/m3.
ρ = m/v.
S.I unit is kg/m3.
Maruthi said:
9 years ago
Density = mass/volume.
Mass in kg and volume in m^3 so,
density obtained in kg/m^3.
Mass in kg and volume in m^3 so,
density obtained in kg/m^3.
Suraj said:
9 years ago
In S. I system force and pressure written as N.
So, unit for surface tension is N/m and unit for density is kg/m3.
So, unit for surface tension is N/m and unit for density is kg/m3.
Mukesh K patel said:
6 years ago
Density,
Mass density = kg/m3.
Weight density = N/m3.
So, Ans is also A and B?
Mass density = kg/m3.
Weight density = N/m3.
So, Ans is also A and B?
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