Buoyancy

In this experiment we dunked a mass into a cup of water.

How does the volume of water displaced compare to the volume of the mass?

When in water, does the mass "appear" to be more or less or the same?

How does the volume of the mass compare to how much less the mass appears to be?


 * ~ Table ||~ Mass (g) ||~ Amount mass appears to be less in water (g) ||~ Volume of mass (cm³) ||~ Difference ||
 * = 1 ||= 200 ||= 20 ||= 25.4 || 5.4 ||
 * = 1 ||= 500 ||= 60 ||= 69 || 9 ||
 * = 2 ||= 100 ||= 10 ||= 11 || 1 ||
 * = 2 ||= 500 ||= 60 ||= 62 || 2 ||
 * = 3 ||= 200 ||= 25 ||= 24.1 || -0.9 ||
 * = 3 ||=  ||=   ||=   ||   ||
 * = 4 ||= 100 ||= 10 ||= 11.1 || 1.1 ||
 * = 4 ||= 1000 ||= 50 ||= 117 || 67 ||
 * = 5 ||= 200 ||= 15 ||= 19.8 || 4.8 ||
 * = 5 ||= 1000 ||= 50 ||= 109 || 59 ||
 * = 6 ||= 200 ||= 20 ||= 21.9 || 1.9 ||
 * = 6 ||= 500 ||= 60 ||= 57.8 || -2.2 ||