Question

Water has a density of 1.94 slug/ft^3. What is the density expressed in SI units? Express the answer to three significant figures

Answer 1

Density in kg/
`m^3` will be
`1289651.057kg/m^3`

Step-by-step explanation:

We have density = 1.94
`slug/ft^3`

We have to convert this density in SI unit that is
`kg/m^3`

We know that 1 slug = 14.593 kg

So 1.94 slug = 1.94×14.593 =
`28.31042` kg

We know that 1 cubic feet = 0.028 cubic meter

So
`1.94slug/ft^3=(1.94* 14.593kg)/(0.023m^3)=1289651.057kg/m^3`

So density in kg/
`m^3` will be
`1289651.057kg/m^3`