* a acorn is solid
a acorn is solid a acorn is solid
Solid waste pollution is any type of solid and semi-solid waste substances that are generated from humans or animals. It is also referred to as garbage and includes broken containers, trash, and defective products.
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The inward force needed for circular motion is called centripetal force. It is directed towards the center of the circle and is required to keep an object moving in a curved path instead of a straight line. Without this force, the object would continue in a straight line tangent to the circle.
A Partial ExplanationFirst, consider the object moving in a straight line with no forces acting upon it. According to Newton's First law, that object will always move in the same direction, at the same speed, forever. This is inertia.Now, for that object to move in a circular path, a force must act upon the object. If the force is in opposite direction of the object, the object will eventually slow down, stop, and begin reversing. The degree of slowing depends on duration and amount of force. Similarly, forces in the same direction of the object would increase velocity.Since the question asks about "uniform" circular motion, we'll assume uniform in both speed and geometry; and a uniform speed shows that no force is acting in the same direction, or the opposite direction of the object.So far, we know that there an object moving uniformly, and thus there's a force being acted upon it. Yet, we also know that force is neither "forwards or backwards." One more thing is the question asks for circular motion, not globular, so that makes this a two dimensional problem.So if there are only two dimensions to choose from, and we've eliminated the one the object is moving on, then there can only be a force acting perpendicular to the path of the object. If that path is circular, then that force will always be towards the center of the circle.Basically, think of the circle not as a long continuous path with constant force (even though it is) but as a whole series of little straight paths with a force knocking it to the side all the time, toward the center of rotation.
When an object moves in a circular path, it accelerates toward the center of the circle due to the centripetal acceleration. This acceleration is necessary to keep the object moving in a curved path rather than in a straight line.
Water would be the solvent and the solid would be the solute.
The solvent, water for example, could freeze solid.
You would recrystallize a solid from a solvent pair because if only one solvent was used, then it might be hard to dissolve the solute. In a solvent pair, one solvent would probably be better at dissolving the solute.
Why does the entropy of a solid increases when it is dissolved in a solvent
A solute is the object that is disolving, the solvent is the object that does the disolving.
If the solid is soluble in that particular solvent, yes you will get a solution.
Water is a solvent that turns into a solid when heated, forming ice.
Solvent
[object Object]
Tin is a solid metal, not a solute or solvent.
A solute is the solid that is dissolved in a liquid. The solvent is the liquid in which something is dissolved in. For example, with salt water, the Na and Cl are the two solutes, and the H2O is the solvent. Also They Both Make A Solution. For example, to make a solution out of saltwater, you would take salt, which would be your solute, and water, which would be your solvent. To be more precise, a solvent is what does the dissolving and the solute is what is being dissolved. the answer above is not incorrect per se, just not all inclusive. an example not described by the previous answer is that of carbon dioxide dissolving in water. therefore, the solute does not have to be a solid. further the solvent doesnt have to be liquid. the solvent can be a liquid or a gas and the solute can be a solid, liquid, or gas.
The word solvent is not used for solid-gas aerosols or for gases trapped in solids.