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More massive particles tend to collide less frequently than smaller particles due to their higher inertia, which makes them less responsive to forces acting upon them. As a result, they require more energy to change direction or speed. Additionally, in a given system, smaller particles may have higher velocities, increasing their chances of encountering other particles. This combination of factors leads to a lower collision rate for larger, more massive particles compared to their smaller counterparts.
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What is frequently used to separate particles from a mechanical mixture?
A sieve or strainer is frequently used to separate particles from a mechanical mixture based on differences in particle size. This allows smaller particles to pass through while larger particles are retained, creating a separation based on particle size.
Why do the larger particles in muddy water settle to the bottom of the container?
Larger particles in muddy water settle to the bottom of a container due to gravity, which exerts a stronger force on heavier particles compared to smaller ones. As these larger particles collide with each other and the water molecules, they lose momentum and are unable to remain suspended in the liquid. Over time, this process leads to sedimentation, where the larger particles accumulate at the container's bottom while smaller particles may remain suspended longer.
Are colloid particles bigger smaller or equal in size compared to those of suspensions?
Colloid particles are smaller than suspensions particles.
Could decreasing the surface area increase the rate of a reaction?
No, decreasing the surface area typically decreases the rate of a reaction because there are fewer exposed particles available to react. This is because a smaller surface area reduces the frequency of collisions between the reacting particles.
The average sediment size decreases downstream?
Yes, the average sediment size tends to decrease downstream due to the sorting process during transportation. As water flow velocity decreases, it can no longer carry larger particles, leading to their deposition closer to the source. Smaller particles are carried farther downstream before settling due to their lighter weight.
Do Larger particles move faster than smaller ones and thus collide more frequently and more forcefully?
In general, smaller particles move faster than larger ones due to their higher kinetic energy at a given temperature. However, the frequency and force of collisions depend on factors such as particle concentration and temperature, not just particle size. Smaller particles can indeed collide more frequently but not necessarily more forcefully than larger particles.
What particle is least massive?
The least massive principle atomic particle is the electron. Neutrons and protons are much more massive and are about equal in mass. Of course, there are even smaller particles such as quarks which are less massive than even electrons.
How does the sun create dust?
The sun creates dust through a process called "sputtering," where high-energy particles from the sun's solar wind collide with and break apart larger particles like rocks and asteroids in space, creating smaller dust particles.
What is frequently used to separate particles from a mechanical mixture?
A sieve or strainer is frequently used to separate particles from a mechanical mixture based on differences in particle size. This allows smaller particles to pass through while larger particles are retained, creating a separation based on particle size.
Why do the larger particles in muddy water settle to the bottom of the container?
Larger particles in muddy water settle to the bottom of a container due to gravity, which exerts a stronger force on heavier particles compared to smaller ones. As these larger particles collide with each other and the water molecules, they lose momentum and are unable to remain suspended in the liquid. Over time, this process leads to sedimentation, where the larger particles accumulate at the container's bottom while smaller particles may remain suspended longer.
What happens when you force gas into a smaller space?
When gas is forced into a smaller space, the pressure of the gas increases because the molecules are more confined and collide with the walls more frequently. The volume of the gas decreases while the temperature remains constant. This relationship is described by Boyle's Law.
Doescolloid has smaller particles than a solution?
a colloid has smaller particles than a solution
What is smaller silt or clay?
Clay particles are smaller than silt particles. Clay particles are smaller than 0.002 mm in diameter, while silt particles range from 0.002 to 0.05 mm.
Can atoms be made of smaller particles?
Yes - all atoms are made of smaller particles. Those particles are protons, neutrons, and electrons.
Are colloid particles bigger smaller or equal in size compared to those of suspensions?
Colloid particles are smaller than suspensions particles.
How does the future of massive stars differ from the future of smaller stars?
Massive stars are most likely to explode faster than smaller stars.
Does particles have particles?
In a way they do, but even smaller "particles" are called atoms.
