The volume of liquid displaced has the same mass as the floating object.
nothing
Yes
Exactly the same as for a non-floating object. Finding the volume of a shape does not vary, (i.e it's always something along the lines of height*width*depth, or area of base *height. "Table" or "surface" is irrelevant, since if it not a variable in the formula). This is true whether the object is floating or not.
For two liquids of the same volume, the liquid with a higher density will have greater mass. Similarly, the liquid with a greater mass has a higher density. This is only true for samples of equal volume, however.
That statement is false. Volume is found by multiplying length by width by height.
To calculate the density, find the mass and the volume. Mass divided by volume = Density. Each substance has a different density. Density is measured in g/cc (solids) or g/ml (liquids).
Volume mass area Latest correction: Of these, only volume is correct. Area is not space, and mass has nothing to do with occupied space. Two objects of different volume can have identical masses, and two objects of different mass can have the same volume. The only true statement that can be made between the two is that all objects with a measurable bounded volume have mass. That is why the only possible answer is Volume
Objects that are less dense than the environment in which they are immersed will float, unless they are tethered.
If these measurements are made in cubic cemtimeters (volume) and grams (mass) this is true. But, if mass is from the english system, (not really pounds, it is slugs, but who knows what a slug is?) and the volume is cubic feet, this is not true.
true
true
It's true that the volume of displaced water of a floating object equalst the portion of that object that is underwater.
Yes.
True, most of an atom's volume is the space in which electrons move.
Yes they are different things. Buoyant force is always upward. Weight is always downward. Also ... -- Weight depends on the object's mass. -- Buoyant force depends on its volume, and on what it's floating in.
Objects will always be pulled to the center of the mass.
Yes
Since density is defined as mass divided by volume, the statement that the 100g piece of iron has twice the density as the 50g piece would only be true if they occupied the same volume. However, since iron is an element, it will not vary so widely in density in solid form. Thus, it is more than likely that they are different volumes with the same density, and only the mass of the first piece is twice the mass of the second.