Help me with my project?????

Question

Make a hypothesis in which you suggest which coin will have the highest density and which will have the lowest density. A model hypothesis might be: "If the (fill in the name of a coin) has a greater density than the _____ and _____, then it will have a greater mass to volume ratio. If the (fill in the name of a coin) has a lower density than the _____ and _____, then it will have a lower mass to volume ratio.

Answer 1

You will probably want to try to compare the two coins against a constant variable in the mass to volume ratio... this could give the observer an idea of which coin could have a higher density relative to its size...