pressure transmitted out to the surface or envelope of the liquid‚ but within the fluid itself the particlesare all pressed together. When a solid is immersed in the liquid it is pressed at every point of its surface in the direction perpendicular to the surface at that point.(3) In every horizontal layer throughout the liquid the pressure per unit area is the same; and this is the case independently of the shape of any vessel in which the liquid may be contained. The pressure per unit area in any horizontal
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Marriott Corporation Evaluating the cost of capital 1. What is the weighted average cost of capital for Marriott Corporation? 1 (a) What risk-free rate and risk premium did you use to calculate the cost of equity? R (f)‚ or risk free rate used for calculating cost of equity was the Geometric Mean (GM) for LT US govt. bond returns (Exhibit 4). We used the overall GM of 1926-1987 of 4.27%. This is because this is the period that Marriott has been in operation and would be a good reflection
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E:\CC_Software\Workbench\CC-MW-CD\part2\phasechange\page3.cml 1. Record the average number of dashed lines there are per atom of each liquid. the average number of dashed lines are 3-4 per atom 2. Describe the motion of atoms and molecules in a liquid. the atoms are tight and compact‚ they bounce off of each other. they generally dont leave a certain section of the liquid‚ and stay in the same area. 3. How far do the atoms in a liquid appear to travel? Press the "Randomly pick an atom and show its trajectory" button‚ take a snapshot
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Subject:Chemistry Topic:States Of Matter What is matter? Matter is anything that has mass and occupies space. All matter can exist in three(3)states. There are: solid‚ liquid and gas. In addition‚ all matter is made up of particles: atoms‚ molecules and ions. Solids In the solid state state‚ the particles are packed closely together in a regular manner. The focus of attraction between these particles are very strong and as a result solids are usually very hard and very difficult to compress
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assumed to be negligible. Variables and Parameters: ‚ Mass of bulk liquid; ‚ heat capacity; ‚ Temperature of bulk liquid; ‚ flow rate of heat transfer fluid in jacket; ‚ heat capacity of heat transfer fluid in jacket; ‚ jacket inlet temperature; ‚ jacket outlet temperature‚ ‚ overall heat transfer coefficient times area. Balance Equations: where‚ Pilot Plant Data: The following data relating bulk liquid temperatures to the jacket temperature is available from pilot plant tests
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Sound A. What is the definition of Sound? Sound is everything that a person‚ animal or computer can hear. It can be created in a countless number of ways and occurs from anything as simple as tapping on a table. All sounds are a series of vibrations that travel through a medium in all possible directions. The cause of sound is the vibration of an object; once the item vibrates the sound waves then radiate outwards until they are either stopped or they die out. A sound wave has three characteristics:
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experiment were to determine the densities of some solids and liquids and to apply the rules of significant figures in computing laboratory data. For liquids‚ a dry‚ empty 100-ml graduated was weighed. Fifty ml of water was placed in it‚ then weighed again. The same was done for other liquid samples. The mass of the liquid sample was determined by subtracting the mass of the empty graduated cylinder with the mass of the cylinder and liquid. For the density of solids‚ the rectangular block was weighed
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insoluble solid. 3. Decantation. This separates a liquid from an insoluble solid by carefully pouring the liquid from the solid without disturbing the solid. 4. Filtration. This separates a solid from a liquid through the use of a porous material as a filter. Paper is a good filter. Filters allow the liquid to‚ pass through but not the solid. 5. Evaporation. This is the process of heating a mixture in order to drive off a volatile liquid and make the remaining component dry. The mixture
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so before the slurry leaching with concentrated operations‚ after leaching the pulp slurry and chemical precipitation should be subject to the solid phase and liquid phase separation‚ in order to meet the requirements of the subsequent operations.Vibrating grizzly feeder The technology selected for the purpose to reach the solid-liquid separation and washing‚ often several times. When washing operations are recycling solid waste solution‚Cement rotating dryer the general cross-flow washing process
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First 10 minutes all the liquids are still not frozen. Second 10 minutes all of the liquids are starting to freeze around the edges. Third 10 minutes water is almost completely ice on the surface‚ Sprite is half ice on the surface and Mello Yello‚ Orange Fanta‚ Coca Cola are still just ice around the edges. Fourth 10 minutes water is almost fully frozen‚ Sprite is not quite completely frozen on the top‚ Coca Cola‚ Mello Yello‚ Orange Fanta are all slushy. Fifth 10 minutes water is really close to
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