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What else can I help you with?
Does a solid dissolves faster when it is ground?
YES!answ2. Dissolution of a solid is a surface phenomenon. Smaller particles have more surface area than larger ones do. So they dissolve faster.
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.
How particles would move in gel electrophoresis according to size?
During gel electrophoresis, the smaller particles move faster than the larger ones. The end of the gel where the samples are loaded is called the sample origin. Samples move from the origin toward the opposite electrode according to size. At the end of the run, smaller particles will have migrated farther from the origin and the larger ones will be found closer to the origin
Do fast moving rivers carry more smaller or larger particlees of sediment?
Fast moving rivers are capable of carrying larger rock particles than slow moving rivers.
Why do smaller particles dissolve faster than larger ones?
With smaller particles there is more surface area for the solvent to reach. Less surface area means less places where the solvent can dissolve. Think about grain salt v. a salt block. If you pour the same amount of water on both, the water will reach and dissolve a majority of the grain salt immediately. However, the water will only touch the outside of the block salt. The middle would remain untouched.
What pulley turns faster?
The pulley with the smaller diameter will turn faster than the pulley with the larger diameter, assuming both are connected by a belt or chain. This is due to the relationship between the rotational speeds and the circumferences of the pulleys.
Why do small particles react faster than large ones?
Small particles have a larger surface area-to-volume ratio, providing more opportunities for collisions with other particles. This increases the likelihood of successful collisions and reaction rates. Additionally, small particles are often more energetically favorable due to reduced activation energy requirements.
How does a particular size affect a soluble solid dissolving?
The bigger the solid the less surface area there is to be reacted with. If you broke the same solid into many different pieces it would dissolve quicker because there is more surface for the reaction to take place.
Do particles in a cold river have more energy than particles in the air?
No because the particles in the air are more spaced out than the ones in the cold river also makeing it faster than the particles in the river.
Does wind sort?
Yes. Wind transports small particles more easily than large ones. Large particles are more likely to be left behind while small particles tend to be transported further than larger ones.
Do sugar cubes dissolve faster crushed or whole in hot or cold?
Sugar cubes would dissolve faster when crushed rather than left whole, regardless of whether the water used is hot or cold. Crushing the sugar cubes increases the surface area of the sugar particles exposed to the water, allowing for quicker dissolution.
What is a why question for what makes ice melt?
Ice melts because the atoms around the ice are moving faster (because they are warmer). So the faster moving atoms bump into the slow ones (the ice), and make the slow particles move faster a little bit at a time. and the slow particles make the fast ones slow down a little bit. Until all particles are moving the same speed. this is how ice melts.
