Calculating Tank Volume Saving time‚ increasing accuracy By Dan Jones‚ Ph.D.‚ P.E. C alculating fluid volume in a horizontal or vertical cylindrical or elliptical tank can be complicated‚ depending on fluid height and the shape of the heads (ends) of a horizontal tank or the bottom of a vertical tank. Exact equations now are available for several commonly encountered tank shapes. These equations can be used to make rapid and accurate fluid-volume calculations. All equations are rigorous‚
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032 | Average: | 0.032 | Table 2: Values for measuring the radius of capillary Temperature | 30 degrees Celsius | Density @ 30 degrees Celsius | 995.67 kg m-3 | Acceleration due to gravity | 9.8 m s2 | Height of water | 0.032 m | Surface tension of water@ 30 degrees Celsius | 7.118 X 10-2 N m | Radius of capillary tube | 4.5592825 X 10-4 m | Table 3: Values for the height of n-butanol solutions in capillary tube Temperature | Trial | 0.1 M | 0.2 M | 0.4 M | 0.6 M | 0.8 M |
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am investigating the relationship between surface area and the volume of a model cactus and to determine whether this relationship affects the loss of water. We used oasis blocks‚ an absorbant material used by florists as a substitute for a cactus‚ that would soak up the water‚ and thus ideally show the percentage water loss by weighing the before and after evaporation weights. Independent Variable The independent variable is the total surface area for each size of the blocks and I think this
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cells. Some differences are that Animal cells don’t have a cell wall but Plant cells do and they are formed by cellulose. Animal cells have one or more small vacuoles whereas plant cells have one large central vacuole that can take up to 90% of cell volume. Plant cells have chloroplast for photosynthesis to create their own food whereas animal cells do not have chloroplasts. In plant cells‚ the function of vacuoles is to store water and maintain turgidity of the cell. Vacuoles in animal cells store
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1. Prologue: 1. Prologue: 1. Prologue 1.1Origin of the report: The term paper on “Quality Analysis of Financial Statement ” has been prepared for Mr Tanvir Ahmed Khan (Course instructor of Intermediate Accounting‚ ACT-330) as a partial requirement of the course . Real life does not go all the time like the theories and practical world is very critical and diverse. To understand the theoretical aspects of a subject one must understand the practical situation‚ problems‚ policies and implications
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1. Read the press release on the 2001 Nobel Prize. Summarize in a few paragraphs the accomplishments of these scientists‚ and the relevance of their discoveries. (Answer in 500 words or less. Send to instructor) The Nobel Prize in Physiology or Medicine 2001 was awarded jointly to Leland H. Hartwell‚ Tim Hunt and Sir Paul M. Nurse "for their discoveries of key regulators of the cell cycle". They have identified key molecules that regulate the cell cycle in all eukaryotic organisms‚ including
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Forensic biology is the application of biology to law enforcement.It includes the subdisciplines of Forensic anthropology‚ Forensic botany‚ Forensic entomology‚ Forensic odontology and various DNA or protein based techniques. Applications Forensic biology has been used to prove a suspect was at a crime scene‚ identify illegal products from endangered species solve crimes by matching crime scene evidence to suspects‚ investigate airplane bird strikes‚ and investigate bird collisions with wind turbines
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able to do the following. • • Explain the use of the surface heat transfer coefficient. • Explain the use of the overall heat transfer coefficient. • Combine convection and conduction theory to solve problems involving flat‚ cylindrical and spherical surfaces. • Explain the basic theory behind radiated heat transfer. • Explain the affect of the emissivity and shape of the surface. • Calculate effective surface heat transfer coefficient. • (c) D. J. Dunn Explain
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Biology- Maintaining a Balance Summary 1. Most organisms are active in a limited temperature range 1. identify the role of enzymes in metabolism‚ describe their chemical composition and use a simple model to describe their specificity on substrates Enzymes are proteins which act as catalysts in living things (they lower the amount of energy needed for a reaction‚ therefore increasing rate of reaction). Enzymes speed up reactions but are not used up by them. Enzymes catalyze only one
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project is on the surface tension of water and what affects the surface tension of water. The question that I am going to ask is how does temperature and salinity of water affect the surface tension of the water. My hypothesis is that the colder and the saltier that the water is‚ the stronger that the surface tension of the water will be. Some of the background research that I have done has explained to me that the surface tension of water is a property of a liquids surface that can cause it to
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