Question

Mass of glass bead: 3.652 g Initial volume of water in grad cylinder: 25.5 mL Final...

Mass of glass bead: 3.652 g
Initial volume of water in grad cylinder: 25.5 mL

Final volume of water with bead in cylinder: 27.5 mL
Based on the information above, calculate the volume and density of the glass bead. Report the appropriate level of precision and show your work.

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Answer #1

Volume of the glass bead = (Volume of water with bead in cylinder ) - ( Volume of water in cylinder)

                                       = 27.5ml - 25.5 ml

                                       =2ml

Density of the glass bead= mass of glass bead/Volume of glass bead

                                     =3.652g / 2ml

                                     =1.826g/ml

therefor the density of glass bead is 1.83g/ml

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