0
What else can I help you with?
How does permittivity of air change with altitude?
The permittivity of air generally remains constant with altitude in the Earth's atmosphere. However, it can be influenced by factors like temperature, pressure, and humidity, which can vary with altitude. Overall, for typical atmospheric conditions, the permittivity of air stays relatively stable up to several kilometers above the Earth's surface.
What is the distance between water and sodium ion in solution?
The distance between water molecules and sodium ions in solution is typically around 2.35 angstroms when fully hydrated. This distance can vary depending on the specific conditions of the solution, such as temperature and concentration.
What happens to the distance between molecules as the temperature increases?
Temperature is an indirect measurement of a system's molecule's average kinetic energy (KE). As the temperature of a system increases, so does the KE of the molecules. This causes the molecules to move farther apart. You can see this most easily in an old (not digital) thermometer.
What is a main reason that an increase in temperature increases the rate of a chemical reaction?
Temperature is the measure of the average kinetic energy of the molecules involved. If the temperature increases, then the kinetic energy of the molecules increases and they move faster. Faster moving molecules have more collisions with other molecules and more forcefully. For a reaction to occur, the molecules have to line up correctly and with adequate force. By increasing the speed of the particles, you are increasing the chance that the two molecules will align and produce a reaction.
How does the movement of water molecules change when goes from liquid to gas?
The molecules begin to release and move into the air more quickly than they condense back into liquid.
What is altered when a liquid at its boiling point is converted to a gas at the same temp 1 Size of the molecules 2 Distance between molecules or 3 Kinetic energy of molecules?
Kinetic energy of molecules is altered when a liquid at its boiling point is converted to a gas at the same temperature. The molecules gain energy, increasing their motion and overcoming intermolecular forces to transition to the gas phase.
Is it possible reduce distance between molecules of gas such that it become liquid?
Yes. This can be none by drcreasing the temperature or, if the substance is not above its critical point, by increasing the pressure.
What is altered when a liquid at its boiling point is converted to a gas at the same temp 1-Size of the molecules 2-Distance between molecules or 3-Kinetic energy of molecules?
II. The distance between the molecules.
What causes pressure?
The weight of the air The distance between particles of a gas determines the pressure. The distance can be decreased and the pressure therefore increased by either increasing the amount of particles of gas in the container, or by reducing the size of the container.
What is the distance between molecules solid?
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.
Why does an egg expand when heated?
Any substance expands when heated. The molecules become more active and push against each other with greater force, thus increasing the distance between them.
What is affected by the mass of molecules that make up the material and the distance between them?
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.
What is the distance between two molecules?
500 yards.
During which phase change does the average distance between molecules always increase?
During the phase change from a liquid to a gas, the average distance between molecules always increases.
When a gas is compressed in a cylinder what does the distance between the gas molecules do?
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.
What is the average distance between oxygen molecules at Standard Temperature and Pressure (STP)?
The average distance between oxygen molecules at Standard Temperature and Pressure (STP) is approximately 3.3 nanometers.
Why distance between atoms increase when ice melts?
Ice is a solid made up of moleculs, H2O. Generally when a solid melts the distance between the molecules (or atoms if it is sya a metal) increases.Water is very unusual in that the solid form is lessdense than the liquid, which is why icebergs float. The reason is that solid water forms a hydrogen bonded lattice that is quite "open" and the mean distance between molecules is actually greater in the solid than in the liquid hence the lower density.
