Homework Help: Jr. High Pressure Challenge Question

Posted by Anonymous on Sunday, December 26, 2010 at 9:07pm.

A small flask has a mass of 22.71 g. When it is filled with water the total mass is 153.38 g. When it is filled with milk the total mass is 157.67 g. What is the density of milk?

Jr. High Pressure Challenge Question - bobpursley, Sunday, December 26, 2010 at 9:11pm
Let v be the volume of the flask.

densitywater= 1g/cm^3 you can be more accurate than that.
So, find the volume of water:

volume=mass/density=(153.38-22.71)g/1g/cm^3 you figure that out.

density milk= (157.67-22.71)g/volumeabove
Jr. High Pressure Challenge Question - Anonymous, Saturday, January 12, 2013 at 2:46pm
1.03

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