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Good Idea Great Deal
3,034 words... ly carry the density and length of coat as a male, and her personality will generally be more sensitive and laid-back. Females will come into season approximately every 6 months and will need to be confined for 2 - 3 weeks during this time. If you are not planning on breeding your female, you should consider spaying her to avoid this inconvenience and to prevent any unwanted breeding. The male Australian Shepherd will usually stand 20 - 23 inches and will weigh around 50 - 65 pounds. As with...
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Heat Theorem Physical Chemistry Nernst
669 wordsWalther Human Nernst was born in Briesen, West Prussia, on June 25, 1864. His father, Gustav Nernst, was a district judge. He spent his early school years at Graudentz, and subsequently went to the Universities of Zurich, Berlin and Graz, study physics and mathematics, before proceeding to Wurzburg, where he graduated in 1887 with a thesis on electromotive forces produced by magnetism in heated metal plates. He joined Wilhelm Ostwald at Leipzig University, where van't Hoff and Arrhenius were alr...
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Johannes Van Der Waals
1,302 wordsJohannes Diderik van der Waals was born on November 23, 1837 in Leyden, located in The Netherlands. His parents were Jacobus van der Waals, a carpenter and Elisabeth van den Burg. Without having much money to start with, van der Waals had to work his way up the latter. After completing his elementary education in Leyden, he became a schoolteacher. Having no prior knowledge of classical languages, and being exempt from taking academic examinations, he continued studying at Leyden University in hi...
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Earths Crust Earths Magnetic
1,642 wordster> What is the evidence for our knowledge of the internal structure of the Earth? As we enter the twenty first century we are beginning to learn more and more about the composition of the Earth. Early predictions have thrown up some rather strange and peculiar thoughts as to what is making up our Earth, but now days scientists can be confident that the Earth is made up of what they think. As from experiments and other sources of information a picture to what is really down there is b...
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Organic Compounds Soil Particles
1,280 wordsH 2 > Introduction to Septic Systems The septic system is a grouping of components working together to decompose household waste water. The septic tank holds the waste and breaks the organic compounds into a solid, liquid or gas. The solid waste (called sludge) settles to the bottom of the tank and must periodically be removed. The liquid waste is flushed to the distribution box and is then allowed to drain into the ground through a series of perforated pipes (often called lines or a leac...
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Degrees Fahrenheit Surface Temperature
1,087 wordsOur planet Uranus. Uranus is the seventh planet of our solar system. Uranus is the mysterious blue planet that circles the sun, far from the Earth. A man named William Herschel first discovered this mysterious planet in 1781, he was a German musician living in England who had a great interest in Astronomy. He believed the sky held secrets he wanted to know. He couldnt afford to buy a big telescope, so he made his own. One night in March 1781, Herschel was studying constellations of Gemini. He sp...
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Valence Electrons Periodic Table
854 wordsThe periodic table is simply the organization and classification of different elements. By the end of the 1700 s, scientists had identified about 30 elements. In less than 100 years, the number of known element doubled because of new means of recognizing them. In the early 1800 s, Dobereiner observed that there were elements that could be classified into groups of 3, or triads. These triads were significant because these classifications of similar elements represented the very beginning of the p...
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Regular Solids Plato Sided
328 wordsLike Socrates, Plato was chiefly interested in moral philosophy and despised natural philosophy (that is, science) as an inferior and unworthy sort of knowledge. There is a famous story (probably apocryphal and told also of Euclid of a student asking Plato the application of the knowledge he was being taught. Plato at once ordered a slave to give the student a small coin that he might not think he had gained knowledge for nothing, then had him dismissed from school. To Plato, knowledge had no pr...
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Atomic Absorption Spectrophotometry Parts Per Million Water
1,290 wordsThe purpose of this experiment is to explore the hardness of the water on campus. Hard water has been a problem for hundreds of years. One of the earliest references to the hardness or softness of water is in Hippocrates discourse on water quality in Fifth century B. C. Hard water causes many problems in both in the household and in the industrial world. One of the largest problems with hard water is that it tends to leave a residue when it evaporates. Aside from being aesthetically unpleasing t...
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Evaporating Dish Test Tube
822 wordsLab: To Successfully Separate The Substances In Lab: To Successfully Separate The Substances In The sludge And To Identify Their Characteristic Properties I. Title? Chapter 5 Lab Test II. Purpose? To successfully separate the substances in the sludge and to identify their characteristic properties. III. Methods and Materials? A. safety goggles, matches, alcohol burner / burner stand, test tubes w/ rubber stoppers, thermometer, pegboard, water, bucket, rubber band, calculator, sludge, rock salt, ...
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Three Phases Law States
528 wordsSolids, liquids, and gases are the three main, or fundamental phases of matter. Each one has a different density and a different level of stability. What determines the stability of each phase is the bond between its atoms. The tighter the bond between its atoms the more stable that phase of matter is. Solids are the most stable form of matter, followed by liquids, and then gases. Solids have a definite shape and do not take the shape of their container. Liquids do not have any definite shape an...
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Carbon Dioxide And Water H 2 O
640 wordsThis paper is on the processes of fermentation, cellular respiration, photosynthesis, diffusion, osmosis, and enzyme activity. What do these six processes have in common? Fermentation is a chemical process that breaks down organic materials. This process is carried out by such microbes as bacteria, molds, and yeasts. For example, molds or fungi act upon mixtures of molasses and mineral salts to produce penicillin. Yeast breaks down sugar gotten from malted grain into ethyl alcohol and carbon dio...
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Negatively Charged Positively Charged
571 wordsFusion reactions are inhibited by the electrical repulsive force that acts between two positively charged nuclei. For fusion to occur, the two nuclei must approach each other at high speed to overcome the electrical repulsion and attain a sufficiently small separation (less than one-trillionth of a centimeter) that the short-range strong nuclear force dominates. For the production of useful amounts of energy, a large number of nuclei must under go fusion: that is to say, a gas of fusing nuclei m...
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Physical Science 1 Page
602 wordsBefore we look at insulation we must see how thermal energy moves. There are three ways it moves. The first is by conduction. Conduction is the transfer of energy by direct contact of particles. Heat spreads through out an object till the object is the same all the way around. (Physical Science section 6. 1, page 1) This happens because all particles vibrate unless in an absolute zero situation. These more violently moving particles hit each other. Eventually these particles will vibrate at the ...
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2 H 2 O Hydrogen Bonds
1,701 wordsLiquids and Solids How do the strengths of the intermolecular attraction compare btw solids, liquids, and gases at room temperature? What is the difference btw intermolecular bonds and intramolecular bonds? Explain how dispersion forces form. Explain how dipole-dipole and hydrogen bonds form How does viscosity change with increasing and decreasing temperature? Why is boiling a cooling process How does pressure effect the boiling point of a substance? How do intermolecular bonds effect the boilin...
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Solid Waste Clean Water
1,105 wordsThe printing business is rather hard to get into because of the high prices of the equipment and the need to have a large floor room for all the machinery. Also there is usually stiff competition within a small area. The government imposes many regulations on printing companies in the hope that it will help keep the environment clean from wastes. For protecting from water pollution the Clean Water Act is in effect for the printing industry. Businesses must give information on the locations of wh...
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Nerve Endings Sound Waves
402 wordsWaves Sound Waves Sound Waves Waves are disturbances that travel through a space while changing its matter. A sound wave is what allows us to hear sounds. It is created by vibrations, which are made by the movement of matter. Sound waves must travel through a solid, a liquid, or a gas. The more tight the particles, the faster the wave will travel. This would mean that a sound wave travels fastest through solids and slowest through gases. The speed that it travels through a liquid would come some...
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