Moment of Inertia of a Liquid in a Cylinder Exploration: Intro One night, out babysitting, I found myself playing with a toy garage, making little cars go down the ramp. You place the little car at the top floor of the toy garage and watch it go down. Some cars zoom down, others got stuck, others toppled over and flew off the track. This made me think of those heavy trucks filled with liquid and how they behave in a crash. Bulk liquid transport trucks when that are only partially filled are especially dangerous as the liquid can move around from side to side inside the liquid container and make the ‘load’ unsafe in a crash situation and cause the truck to roll over. I wondered if the viscosity of the load increased or decreased this danger? Moreover, would it …show more content…
However, with a variation of liquids with various viscosities and the mixed phase of liquid and gas -, the content of the cylinder may not move with the cylinder at the same rate. With the can containing a mixed phase of liquid/gas, the moment of inertia I is therefore not fixed. The liquid in the can move around and since I=∫▒r2dm Depending on distance I will change. In addition, the viscosity of the liquid will change the behavior of the contents even further because you will not only have a mixed phase of liquid/gas but also different viscosities in other words different measures of the fluid’s resistance. Viscous forces in a fluid are proportional to the rate at which the fluid velocity changes in space. The viscosity thus changes the liquids ease of moving around inside the cylinder. The higher the viscosity, the slower are the fluctuations in
It was learned that changing the volume of the same substance will never change the boiling point of the substance. However having two different substances with the same volume will result in two different boiling points. The purpose of this lab was to determine if changing the volume of a substance will change the boiling point. This is useful to know in real life because if someone wanted to boil water to make pasta and did not know how much water to
They just forgot to mention the other effects of fluids in nature. “The influence of the fluid on a body moving through it depends not only on the body’s velocity but also on the velocity of the fluid,” this is called relative velocity ( ). The relative velocity of a body in a fluid has an effect on the magnitude of the acting forces. For example, as a long distance runner is running into a head wind, the force of the fluid is very strong. If the runner is running with the help of a tail wind, the current’s force is reduced and may even be unnoticeable.
Olefin/paraffin separation is very difficult to achieve because the molecules are similar in size and volatility. The relative volatility of propylene and propane mixture is 1.1 and that of ethylene and ethane is 1.5. Traditional
(CNG). That's because the gas is confined to a pressure of approximately 3,600 pounds p...
heat will stay in the cup and can only escape by rising to the surface
Label a 25 mL graduated cylinder ”A”. Fill it to the 25.0 mL mark with water. This is the REACTANTS. Label a second 25 mL graduated cylinder ”B”. This is the PRODUCTS. This cylinder will begin empty. Why is it empty at this stage?
Slime, has a different viscosity, based on the amount of strength you apply when playing with it. Slowly placing your hands on the slime is being described as a small amount of weight being applied to the slime, they will feel thin and water-like, letting you sink your hand into the jelly like substance. Punching it, or throwing it against a wall,
The performance curves based on the ethylene glycol solution will be compared to those developed using water as the base to examine the effect, if any, the viscosity and density of the liquid has on the pump.
Since the days of Aristotle, all substances have been classified into one of three physical states. A substance having a fixed volume and shape is a solid. A substance, which has a fixed volume but not a fixed shape, is a liquid; liquids assume the shape of their container but do not necessarily fill it. A substance having neither a fixed shape nor a fixed volume is a gas; gases assume both the shape and the volume of their container. The structures of gases, and their behavior, are simpler than the structures and behavior of the two condensed phases, the solids and the liquids
Viscosity is the resistance of a fluid to flow. The molecules experience friction due to the molecular interaction among them. Different fluids with different viscosities flow at a different speed the more force the more viscous fluids of a fluid to flow is known to be the amount of thickness in any fluid for, example water would have low amount of viscosity and honey being thicker would have a high viscosity. Although viscosity can be known to be different depending on the density of the liquid. Force is required for any object to to travel the more viscosity that is in any liquid the more force is required
The website https://en.wikipedia.org says that liquids are one of the four primary states of matter. On https://en.wikipedia.org, it also states, “A liquid is a fluid. Unlike a solid, the molecules in a liquid have a much greater freedom to move. The forces that bind the molecules together in a solid are only temporary in a liquid, allowing a liquid to flow while a solid remains rigid.A liquid, like a gas, displays the properties of a fluid. A liquid can flow, assume the shape of a container, and, if placed in a sealed container, will distribute applied pressure evenly to every surface in the container. If you place the liquid in a bag, you can squeeze it into any shape you want. Unlike a gas, a liquid may not always mix readily with another liquid, will not always fill every space in the container, forming its own surface, and will not compress significantly, except under extremely high pressures. ” Liquids also don’t have its own shape so it takes the shape of its container. There are all kinds of liquids all around you. Some examples are water, milk, oil, and
Many things change and alter how a hydrocolloid substance reacts. Factors added to hydrocolloid mixtures, such as water depending on the amount, can yield a gel or liquid substance. When heat is added or eliminated, the hydrocolloid mixture’s physical behavior changes. They may thicken at low doses to make a gel substance, some may be used as emulsifiers and others may also be used as whipping agents to create foams. When a hydrocolloid is dissolved in water, the water gathers around and is attracted to the sugar units, forming a layer of water with restricted movement. It is this ability to organize and control water that gives hydrocolloids their ability to thicken and gel. With the exception of gelatin, which is a protein, hydrocolloids are polysaccharides (fats) and or complex sugars (carbohydrates). Which is another interesting thing, Hydrocolloids come in all three forms of nutrients. The properties of any hydrocolloid are based on its physical structure (sugars made from) and its chemical properties: size, charge, and the
The fluid is assumed to be incompressible that when pressure changes, the density of the fluid remains constant.
The foundations of fluid mechanics really crystallized in the 18th century. One of the more famous scientists, Daniel Bernoulli (1700–1782, Dutch-Swiss), point...