The volume of water increased by 0.2 mL.
Mass = volume x density
That gives you mass of 140 pieces. You can determine the mass of 1 piece from that.
Sounds like small pieces to me. Could that have been 88 and 86 instead of 8.8 and 8.6?
To determine the approximate mass of a small spherical shot of copper, the following experiment is performed. When 140 pieces of the shot are counted out and added to 8.6ml of water in a graduated cylinder, the total volume becomes 8.8ml . The density of copper is 8.92g/cm3.
Determine the approximate mass of a single piece of shot, assuming that all of the pieces are of the same dimensions.
3 answers
still confused
nevermind i got it