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Mathematics 17 Online
OpenStudy (anonymous):

how do i find the volume when i only know the mass?

OpenStudy (beginnersmind):

Do you know the density by any chance? Or if you know the material you can look up the density.

OpenStudy (anonymous):

\[V=m/\rho\] rho=density

OpenStudy (anonymous):

it only shows the mass not the volume or desity. cause first i have to find the volume the caulat to find the density.

OpenStudy (beginnersmind):

If you know 2 out of 3 you can find the third. If you only know one of the three there's no way to figure out the other two.

OpenStudy (anonymous):

What is the material? si it water?

OpenStudy (anonymous):

do you want volume of wood?

OpenStudy (anonymous):

when you get there on the side click same mass and there i have to find the volume and then caculate the density.

OpenStudy (anonymous):

i will give you exampl one of them. for exampl the yellow box. The mass is 5.00 kg. see at the right hand side of the vessel, volume of water is 100.0 L. When you put he box in water, you will see volume of water increase to be 105 L. So you can calculate the volume of yellow box, \[\Delta Vwater=Vyellow box\] Vyellowbox =(105-100)L V yellow box=5L=5 x 10^-3 m^3 then you can find the density (rho) with \[\rho=Myellowbox/Vyellow box\]

OpenStudy (anonymous):

can you find it @BVB_army?

OpenStudy (anonymous):

you can use the volumetric weight d=m/v

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