What does the constant of proportionality physically represent in this cace ?

2. A change must be made to the independent variable to determine the relationship between the Density and the Volume. Use the table below to alter the Volume variable so that when replotted you find a linear graph. Use the grid to plot a graph of the Density vs. the altered volume variable according to the graphing checklist. If you are not sure what the correct relationship is, choose any relationship and plot it for part marks. (4 marks) Volume (m3) 10.0 20.0 30.0 40.0 50.0 60.0 ( Volume (And) |0- 190 05010.03 3/ 0. 025 0. 02010. 017 Density (kg/m3) 3.9 2.0 1.3 0.98 0.78 0.65 ersity , D ( ky / m? ) Density VS. Volume 4 W 2 0 - 1 0.025 0. 05 Volume , V- ( m? ) -1