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In where are the particles in the air closer together than the surrounding air?
Particles in the air are closer together in solid objects and liquids, where the particles are tightly packed. In these states, particles are closely bonded and have less space between them compared to the surrounding air.
What is friction between a moving object and air particles called?
The friction between a moving object and air particles is called air resistance or drag. It is a force that opposes the motion of the object and can affect its speed and trajectory.
Is there air between tiny discrete particles in substance?
Yes, there is often air or other gases present between tiny discrete particles in a substance, especially in granular materials or porous solids. This air can occupy the spaces between the particles, affecting the substance's properties such as density and permeability. However, in dense solids like metals or ceramics, the particles are closely packed, leaving minimal space for air.
As you get higher in the atmosphere the space between air particles?
As you move higher in the atmosphere, the space between air particles increases. This causes the air to become less dense, resulting in lower pressure and thinner air at higher altitudes.
When you get higher in the atmosphere does the Space between air particles decrease?
No. Pressure could be simplified to mean the "space between particles" and because gravity is always pulling those particles towards the earth, the further away from the earth you go, the less air particles there are and consiquently the more space there is.
How can you prove that air exists between solid particles?
You can prove that air exists between solid particles using a simple experiment. For instance, if you take a container filled with small solid particles, like sand, and pour water over them, you'll observe that the water doesn't fill the container completely. This is because the air trapped between the particles prevents the water from occupying all the available space, demonstrating the presence of air in the gaps between the solids. Additionally, techniques like measuring the volume of solid particles before and after adding water can quantitatively show the volume of air present.
Is there air between the tiny discrete particles in a substance?
Yes, there is typically space between the tiny particles in a substance, allowing for the presence of air or other gases. This space is what gives substances their volume and is also the reason why substances can be compressed.
How do ions remove dust pollen another foreign particles from the air?
The cause is the electrostatic attraction between ions and these particles.
What happens to air particles when heated?
When air particles are heated, they gain energy and move faster, causing them to spread out and become less dense. This expansion leads to an increase in pressure and volume of the air. Heating air can also increase its ability to hold moisture, which can affect humidity levels.
Where is air and water found in soil?
Air is found in the pores or spaces between soil particles, allowing for gas exchange with plant roots and microorganisms. Water is also found in these pores, filling the spaces between soil particles and available for plant uptake and supporting soil organisms.
What is the difference between hot air particles and cold air?
The difference lies in the speed of particles, not in the composition or structure of the individual particles themselves. Temperature measures the average speed of particles, so the particles which compose hot air are going to be moving faster than the cold air particles. Because of this, the two take on new properties - hot air will expand more rapidly and rise, while cold air will sink.
What does air move from?
air moves from particles to particles
