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The attraction between gas particles is weak and the particles have large spaces between them. As the air molecules move around freely, they create pressure.
Air has weight and that weight presses down on everything around us (creating pressure).
Air is composed of molecules and exerts pressure.
Air also experiences gravitational force.
What else can I help you with?
When using the particle model of matter to describe what happens to the density of a substance when it cools?
The density of the substance becomes higher because of the particles slow down and move closer together when the substance cools.
You exert a force of 25N on the head of a thumbtack the head of the thumbtack has a radius of 5mm what is the pressure on your thumb?
The pressure on your thumb can be calculated by dividing the force (25N) by the area of the thumbtack head in contact with your thumb. The area can be found using the formula for the area of a circle, A = πr^2, where r is the radius (5mm). Therefore, the pressure on your thumb is 25N / (π * (5mm)^2) = 1N/mm^2, or 1 MPa.
What is the differences between mass and element?
Particle is piecewise, particle may come in many size and many mass content. Mass is measuring of matter using scale (kg or Pound or whatever). Mass can be count as fraction but particle always integer.
Why can a sugar cube dissolve in a cup of hot water using the particle theory?
Eat dik
What helps us understand something that you cannot see directly?
We can use indirect methods such as inference or deduction based on observable data to understand things that cannot be seen directly. This can include analyzing patterns, drawing conclusions from available evidence, or using instruments like microscopes or telescopes to reveal unseen details. Additionally, relying on information from reliable sources or experts can provide insights into things that are not immediately visible.
How temperature and pressure are related using the particle model?
Because
How does the mass of the magnesium changes using the particle model?
i will burning quickly and joined together to make a compound.
Can you write a sentence using the word exert?
You exert energy when you play a basketball game.
Could you give me a sentence using the word particle in it?
Particle Man, Particle Man, doing the things a particle can.
Can you give me a sentence using the word exert?
I had to really exert myself in order to walk directly into the stiff breeze.
What is the problem with using particle model of heat transfer?
The particle model of heat transfer oversimplifies the complex interactions that occur at the atomic and molecular level, leading to inaccurate predictions and results for certain scenarios. Additionally, it does not account for the wave-like behavior of heat transfer in some situations.
How pressur is exerted by toggle clamps?
Toggle clamps exert pressure by using a mechanism that multiplies the input force applied to the handle. The pressure exerted can vary depending on the model and size of the toggle clamp, but they are generally designed to provide a strong and consistent clamping force to hold objects in place securely. It is important to check the specifications provided by the manufacturer for the specific clamps being used.
Explain Pressure using the particle theory of matter?
Matter is anything that has mass and can take up space.The Particle Theory of Matter:1. Matter is made up of tiny particles (Atoms & Molecules)2. Particles of Matter are in constant motion.3. Particles of Matter are held together by very strong electric forces4. There are empty spaces between the particles of matter that are very large compared to the particles themselves.5. Each substance has unique particles that are different from the particles of other substances6. Temperature affects the speed of the particles. The higher the temperature, the faster the speed of the particles
Is gravity a force or a curvature of space time?
There are basically two schools of thought about gravity, one I shall call the curvature or Einstein model, and the other one I shall call the particle model. The Einstein model asserts that gravity is a curvature of spacetime and is the one predominately thought in schools, mainly because the particle model is more difficult to explain. The particle model on the other hand asserts that, just like the other forces of nature, the force of gravity is transmitted via a virtual spin-2 particle called the graviton. The particle model also says that the graviton affects, or couples to, each other particle including other gravitons. The predictions these models make are the same, because gravitons couple to everything, and to themselves, they can certainly give the same appearance as a theory of bent spacetime because there is no way to distinguish it (because there is nothing that does not couple to the graviton, and thus gravity) from a model with a rigid spacetime but with graviton self-interaction. In fact using the framework of quantum field theory, one can show that one arises at exactly the same equations using the particle model as when using the curvature model. The curvature model is older, being the model Einstein used himself, but the particle model seems to put gravity on equal footing as the other three fundamental forces (electromagnetism, weak and strong forces) which is also very pleasing. The particle model, however, has not yet been successfully been merged with the other three forces due to internal inconsistencies. We have not yet seen a graviton in a particle collider because gravity is extremely weak compared to the other forces (consider a simple magnet able to lift up a piece of iron even with the entire gravity of the Earth pulling on it!) so a graviton would only couple very weakly so it would be very hard to detect. In fact I can probably not overstate how hard it would be. A graviton couples so weakly that its influence would only become important in particle interactions at very high energies, and it is likely that at that point new physics will also emerge, such as the possible discreteness of space and time for example.
When a gas is heated in a container the pressure increases explain why using the particle theory of matter?
According to Charles law, when pressure is kept constant,the volume of a given mass of gas is directly proportional to the absolute temperature.The given mass of gas starts to rise with the rise in temperature and reduces with reduction in temperature.
What properties of light cannot be described by using the wave model of light?
The particle nature of light, as described by the photon theory, cannot be fully explained by the wave model of light. The wave model also cannot account for certain phenomena such as the photoelectric effect and the behavior of light in very small scales, which require a particle-like description of light.
Who much pressure is required to lift the 50kg?
To lift a 50 kg object, you need to exert a force equal to its weight, which is calculated using the formula: weight = mass × gravity (approximately 9.81 m/s²). Therefore, the force required is about 490.5 Newtons (N). If you are applying this force through a specific area, you can calculate the pressure using the formula: pressure = force/area. The actual pressure needed will depend on the area over which the force is applied.
