" Factors affecting the speed of sound in a medium" Type of the medium- The speed of sound is not always the same. Remember that sound is a vibration of kinetic energy passed from molecule to molecule. The closer the molecules are to each other and the tighter their bonds‚ the less time it takes for them to pass the sound to each other and the faster sound can travel. It is easier for sound waves to go through solids than through liquids because the molecules are closer together and more tightly
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13 to Sunday‚ Sept. 18‚ the clothing store Forever 21 located at 343 Newbury St. had three successful shoplifting incidents‚ making it the store with the most larcenies in Fenway-Kenmore’s crime log‚ according to the Boston Police Department District D-4 public journal. One of the cases involved an assault‚ and all of the suspects were unknown. Around 9 p.m. on Sept. 13‚ Officer Darryn Brown responded to a call from Jennifer Guzman‚ the Forever 21 manager‚ who said that a black female and a black
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CHAPTER 21 PARTNERSHIPS TRUE/FALSE 1. Unlike a subchapter C corporation‚ a partnership is subject to only one level of taxation and can often liquidate in a tax-deferred manner. ANS: T A partnership is a flow-through entity subject to only one level of taxation. Liquidation of the partnership is generally tax-deferred. PTS: 1 REF: p. 21-2 | p. 21-3 2. Section 721 provides that no gain or loss is recognized on contribution of property to a partnership in exchange for an interest in
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CHAPTER 21 Accounting for Leases ANSWERS TO QUESTIONS **1. The major lessor groups in the United States are banks‚ captives‚ and independents. Captives have the point of sale advantage in finding leasing customers; that is‚ as soon as a parent receives a possible order‚ a lease financing arrangement can be developed by its leasing subsidiary. Furthermore‚ the captive (lessor) has the product knowledge which gives it an advantage when financing the parents’ product. The current trend is for captives
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With this ticket I have learned that it is not okay to speed. You should always pay attention while driving no matter how experienced you are. You never know what could happen. There is no need to travel at a faster speed than the one that is set by the law. I have learned that you don’t need to rush to get places. You will get there eventually. I don’t need to be in such a hurry going places. Speeding does not help you get anywhere faster. All speeding does is increase your chances of injuries
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The speed of chemical reactions – class experiment By Julia Shuker Year 10 science – Miss Phillips – Term 2 – 2013 – Julia Shuker Aim The aim of the experiment was to investigate the factors that increased or decreased the speed of chemical reactions between two different chemical reactions. Hypothesis If certain factors‚ such as concentration‚ temperature‚ catalyst and surface area are increased then the reaction rate will also increase due to the particles
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1. From this film I learned that it is very hard and unfair for individuals involved with a protest. In order to discourage protesters they would take photographs of the individuals protesting for immigration reasons. The owner of Forever 21 also told them that they “never actually worked for him.” The protesters received little to no help from outsiders and they did not have faith in their protests. In order to respond to such tactics protesters can overcome these negative actions by never giving
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The 21 Irrefutable Laws of Leadership is a book by Dr. John Maxwell wherein he summarizes the leadership characteristics that he has learned over more than 30 years. People continually asked Dr. Maxwell‚ “If you could take everything you’ve learned in all your years of training in leadership and boil it down to a short list what would it be?” The 21 Irrefutable Laws of Leadership is his answer to that question. In this book‚ Dr. Maxwell communicates each law very clearly and explains it in a
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The effect of Speed Limits on Road Traffic Accidents Summary An experiment was carried out to investigate the effect of speed limits on road traffic accidents. The investigation took place in Sweden during the summers of 1961 and 1962 and lasted for 92 days in each summer. For part of the 92 days general speed limits of 90km/hr or 100km/hr were imposed‚ for the rest of the time they were not. The number of
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Samantha Mackey 13. 2nd hour PHYSICS LAB REPORT: SPEED OF SOUND Purpose: In this lab‚ we will be doing 3 major things: 1) Collecting and organizing data to obtain resonant points in a closed pipe‚ 2) measure the length of a closed-pipe resonator‚ and 3) analyze the data to determine the speed of sound. Procedure: 1. Fill the graduated cylinder nearly to the top with water‚ with a tall glass tube open at both ends (the water level with act as the closed end). 2. Determine
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