6th hour 4/1/13 Tennis ball and racket ball comparison Problem: Find the speed of the tennis ball and the racket ball to determine which one travels faster. Hypothesis: I believe that the racket ball will have a faster average speed than the tennis ball for both distances because the racket ball is bouncy. Materials: *Tennis ball *30yards of space *Racket ball *Set of stairs *Stop watch *measuring tape Procedures: 1) Measure out 30 yards of space‚ have of member stand
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Psych rotations has been a hug revelation for me. I was terrified to start psych rotations‚ but it is not bad at all. My first week scared me the most. I was walking to the entrance and I glance over into a patient’s window and I see a patient with long black hair staring at me out of their window. That was the first impression that it got and scared me. But as I got into the unit and took a tour‚ my nerves started to ease. The first couple of weeks I played it safe and chose the patients with mood
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The holidays had just passed and the weather was getting colder. I was sitting at the dining table anxiously waiting for that email. I sat there contemplating about my boards score. I couldn’t believe what I saw before my eyes. I had fail my Comlex. “How is this possible?” I thought. “Is my dream of becoming a physician vanishing before my eyes?” There were a million things running through my head. It was easy to make excuses for it but at the end of the day it was I who took that exam. I reflected
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EFFECT OF ROOM TEMPERATURE ON THE BURN-RATE OF A CANDLE BURNS Have you ever wondered whether a candle burns more quickly on a hot day‚ than on a cold day? Or is it the other way around? This science fair project was carried out to compare how quickly a candle will burn at different room temperatures. The experiment was done by measuring how much of a candle will melt in 30 minutes when placed in an environment with surrounding temperatures of 20°C‚ 25°C and 30°C. Hypothesis A candle in a colder
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The speed of light (meaning speed of light in vacuum)‚ usually denoted by c‚ is a physical constant important in many areas of physics. Its value is 299‚792‚458 metres per second‚ a figure that is exact since the length of the metre is defined from this constant and the international standard for time.[2] This speed is approximately 186‚282 miles per second. It is the maximum speed at which all energy‚ matter‚ and information in the universe can travel. It is the speed of all massless particles and
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The Speed Reading Course By Peter Shepherd & Gregory Unsworth-Mitchell Email: shepherd@trans4mind.com Web site: Tools for Transformation Copyright © 1997 Peter Shepherd The Basics of Reading Introduction We all learn to read at school‚ after a fashion. But for most of us‚ this is not an optimal use of our brain power. In this course you will learn to better use the left brain’s focused attention combined with the right brain’s peripheral attention‚ in close harmony. Good communication
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An experiment to investigate the effect of temperature on the rate of reaction of the Enzyme Trypsin. Aim: This investigation was on the effect temperature has on the rate that the enzyme trypsin hydrolyses its substrate‚ a protein found in milk (casein). This investigation was conducted under controlled conditions‚ the temperature being the changeable variable. Trypsin and its substrate (powdered milk which is a source of the protein casein) were heated in a water bath. The contents of the two
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________ m. − 16 − 11 = _______ Last night the temperature in New York City went down to 4°F. In Antarctica‚ the temperature went down to − 20°F. What is the difference between the two temperatures? answer: _____________ In Antarctica‚ the temperature air temperature is − 5°F . The temperature of the nearby water is 33°F. How much colder is the air than the water? answer: _____________ Super Teacher Worksheets − www.superteacherworksheets.com o. ANSWER KEY Subtracting Integers Subtract
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Galileo Galilei Galileo Galilei (Pisa‚ February 15‚ 1564 Arcetri‚ January 8‚ 1642)‚ was a Tuscan astronomer‚ philosopher‚ and physicist who is closely associated with the scientific revolution. His achievements include improving the telescope‚ a variety of astronomical observations‚ the first law of motion‚ and supporting Copernicanism effectively. He has been referred to as the "father of modern astronomy‚" as the "father of modern physics‚" and as "father of science." His experimental work
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The Effect of Varying Temperatures to the Rate of Respiration of Bufo marinus Statement of the problem: At which environmental temperature‚ do toads have the highest respiration rate? Most animals obtain oxygen‚ which comprise 21% of the air‚ from the environment. Oxygen combines with hemoglobin of the blood to form oxyhemoglobin. Oxyhemoglobin is transported to the tissues where oxygen is released and used for the metabolic functions of the animal. The functions produce waste materials‚ such
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