Yes, layers of the Earth haven't identical density.
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.
Yes, it is your body's way of dealing with pain!
Fresh eggs are less dense than water and hence will float whereas old eggs will sink at the bottom of the container filled with water. Similarly, a regular soda can will sink in water and a diet soda can will float on water. Water have a density of 1.00 g/cm3.
It could, but it depends largely on what density you're referring to.
The density of a wooden block is related to its mass and volume. Two blocks made of different types of wood will have different densities due to variations in their composition. By measuring the mass and volume of a sample of wood and calculating its density, you can compare it with known values for different types of wood to identify the sample.
This question is not clear, but you could display your data set in a stacked bar chart to see if that does what you want.
The masters does not necessarily have to follow the same suit. However, if you intend to stay within a related field, click on the related links section indicated below for a list of related occupations.
density = mass/volume Determine the mass and volume of the water, and then divide the mass by the volume, and that will give you the density.
I don't understand what you're asking, so I'll reply based on the literal meaning of your question. One way to change the overall density of a boat is to take it apart and make it out of a material with a different density. You could just add ballast or cargo.
It could last up to six months. See Related Links.
Bite it...well you could find the density of it by this equation density=mass/volume and compare it to the density of gold on the periodic table
Not necessarily. Density is mass divided by volume. Many different things could have the same density.