Pressure can only be expressed as n/m2 (not n.m)
1 n/m2 = 1 pascal
The unit of surface tension is N/m in S.I. system and dyne/cm in C.G.S. system.
Not unless m = n.
Where m and n are statements m n is called the _____ of m and n.
The additiove opposite is -m+n or n-m. There is also a multiplicative opposite, which is 1/(m-n)
2
pascal
N/m
N/m
A Pascal.
The unit of pressure in SI is Pascal (equal to 1 N/m2).
Sound pressure is force divided by area (p = F / A) and has the unit N / m² or pascal (Pa).
the SI unit of pressure is pascal ,which is 1N per meter sq.
the SI unit of pressure is pascal ,which is 1N per meter sq.
Pressure = Force normal to the surface per unit surface area The SI unit for pressure is N/m^2
a
That unit has the special name "pascal".
Its kpa