No. Two objects could have the same density but they also could not. If the two objects were not made from the same substance they would not have the same density. Although if they did then they would have the same density.
We can be reducing or increasing the density so even when they will be made of same substances, the density differs and it is how many particles it is in the same spaces of one particle and in denser objects, two atoms occupy the same spaces
It is not two units are not the same as 1 density the objects density only counts on how much the mass of the object is then you will find out the density (units are counted in the density)
It is not two units are not the same as 1 density the objects density only counts on how much the mass of the object is then you will find out the density (units are counted in the density)
Two objects has got same mass means the mass of both the objects is same. It does not comment any thing about the volume of the objects. If the density of the two objects is same, then only their volume will be same. If both the objects are not made up of the same material, they have most likely to have different volume. Rarely it may be same.
No, they will not, unless they are the same material. Every material has a different density, and mass = density x volume
Two objects falling at the same time will fall with the same speed (assuming they both have similar shape and density)
yes
No. Density is a ratio; it is mass divided by volume. Anything that you can weigh has a non-zero density, but the weight of the thing is related to its mass and the gravity where it is being measured. You could have two objects of vastly different density, but the weight of the objects could be the same.
It is not two units are not the same as 1 density the objects density only counts on how much the mass of the object is then you will find out the density (units are counted in the density)
The density an object depends not only on the mass but also its volume i.e. D=M/V. Therefore, if two objects had the same mass and volume then they would have the same density. By contrast, if two objects had the same mass but different volumes then they would not have the same volume. In fact, the object with the least volume would be more dense or would have would have a greater density.
The definition of density is mass per unit volume. For any object or sample of a substance, it can be calculated as (mass) divided by (volume). If two objects or samples with the same volume have different masses, the one with the greater mass has greater density. If two objects or samples with the same mass have different volumes, the one with the greater volume has smaller density.
the volume could be different that could lead to the same density. For example: d=m/v so you would have a mass of 10 for compound A and a mass of 5 for compound B, and the volume of compound A is 2 and the volume of compound B has a volume of 1. Therefore both densities equal 5.
In a vacuum, they always land at the same time. In air, it's not so much the weight but the air resistance. If the shape and density are about the same, then the difference in weight doesn't make any difference.