Remember that substances around us are basically made up of atoms. The general tendency is that substances with massive ("heavy") atoms are denser. However, the distance between the atoms is also quite relevant. For example, in a gas the density can be 1000 times less or so, compared to the SAME substance in the solid state - simply because the atoms are farther apart in a gas.
No. For instance oil is more viscous then water but has a lower density
The density of a substance determines whether it will sink or float in a particular liquid. If the substance's density is greater than the liquid's density, it will sink. If the substance's density is less than the liquid's density, it will float.
A substance with high density will be heavy because density is a measure of the mass of the substance per unit volume. High density means there is a greater amount of mass packed into a defined volume, resulting in a heavier weight relative to its size.
The relationship between volume and mass in a substance is determined by its density. Density is the amount of mass per unit volume of a substance. In general, if the density of a substance is high, then its mass will be high for a given volume, and vice versa. This means that as the volume of a substance increases, its mass may also increase if the density remains constant.
High concentration of a substance leads to high optical density because more particles are present in the solution, resulting in increased scattering or absorption of light. This increased interaction with light causes a greater reduction in light intensity, making the solution more opaque and resulting in higher optical density.
The substance with a density of 11.3 g/cm^3 is likely to be platinum. Platinum has a high density, making it one of the densest elements.
Lead has a high density, making it ideal for use in applications where weight is important, such as in counterweights. Osmium is another substance with a high density, being the densest naturally occurring element.
No.
No, mercury has a very high density.
As heat is applied to a substance, its density typically decreases. This is because the increase in temperature causes the molecules to move more rapidly and thus spread out, leading to a decrease in the density of the substance.
Compared to a low density substance and all other things being equal, it would be heavier.
To calculate the relative density of a substance, you divide the density of the substance by the density of water. The formula is: Relative Density Density of Substance / Density of Water. The relative density is a measure of how dense a substance is compared to water.