500 yards.
sound wavelength My daughter is doing this assignment too
II. The distance between the molecules.
The distance between molecules in a solid is very small, typically in the range of a few angstroms (10^-10 meters). This distance is determined by the atomic or molecular structure of the solid material.
The density of the material is affected by the mass of molecules and the distance between them. If the molecules have higher mass and are closer together, the material will have higher density.
The potential energy versus internuclear distance graph shows the relationship between the energy of two atoms or molecules as they move closer or farther apart. It illustrates how the potential energy changes as the distance between the nuclei of the atoms or molecules changes.
During the phase change from a liquid to a gas, the average distance between molecules always increases.
The force between the molecules in the liquid state will be weaker compared to the solid state. This is because the intermolecular forces holding the molecules together in a liquid are generally weaker than those in a solid.
The compression will result in a lowering in the average distance between molecules of the gas. Imagine that the cylinder is like that in an internal combustion engine, with a piston inside the cylinder. The compression is accomplished by pressing the gas into a reduced volume. The number of gas molecules remains the same. With the same number of molecules in a reduced volume, the gas molecules are pressed more closely together, lowering the average distance between the gas molecules.
The average distance between oxygen molecules at Standard Temperature and Pressure (STP) is approximately 3.3 nanometers.
lengthThe distance between two points is called the displacement.
the distance between the two cities is 15km
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