Fireworks and What Makes Them Go Sparks! Colors! Things that go BOOM! Chemistry doesn’t get much better than this. Ever notice how minutes drag on for hours when you’re waiting for a fireworks show to begin? Everyone’s thinking the same thing: The sky is dark enough the hot dogs are all eaten…come on when are they going to start? Then the first rockets streak into the sky…Ooh! Aah! Yes‚ it was worth the wait. The birthplace of fireworks is generally recognized as China.
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The Supporting People programme RESEARCH PAPER 12/40 16 July 2012 The Supporting People programme was launched in 2003 as a £1.8 billion ring fenced grant to local authorities intended to fund services to help vulnerable people live independently. The level of the grant was reduced in subsequent years‚ and in the 2010 Spending Review the Government announced that the Supporting People national funding levels would decrease from £1.64 billion in 2010/11 to £1.59 billion in 2014/15. In 2009‚ the
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correctly‚ and perform labs safely. Students will also use significant digits in measurement and calculations. Hypothesis: If the mass and volume of a substance increase‚ then the density will increase as well. Materials: 100 mL graduated cylinder Paper towels Copper bb’s Electronic balance Pre-Lab Questions: 1) The density of copper is 8.92 g/mL. 2) The density of steel is 7.85 g/cm³ 3) There is only one type of copper‚ so the density should be one specific density. However‚ there are multiple
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ASSIGNMENT Course Code Course Title Assignment Code Coverage : : : : MS - 01 Management Functions and Behavior MS-01/SEM - I /2011 All Blocks 1. How do organizations cope with/postpone prospered obsolescence of managerial personnel. Discuss the role of leadership in the process. Explain with an example from an organization known to you. Please describe the organization briefly. 2. What is the role of Management Information System (MIS) in sustaining efficiency and effectiveness of an organization
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Match and Water in a Glass Science Magic Trick Fun Trick with Fire and Water This is a simple and interesting science magic trick involving fire and water. All you need is water‚ a glass‚ a plate‚ and a couple of matches. Pour water into a plate‚ light a match in the center of the dish and cover it with a glass. The water will be drawn into the glass. Match and Water Trick Materials • plate • water • 2 wooden matches • a quarter or other large coin • colored water
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Chemical Education Today Especially for High School Teachers by Erica K. Jacobsen Chemistry in My Kitchen The Jacobsen kitchen is an unusual place. The atmosphere is often more “mad scientist” than “gourmet chef ”. Testing JCE Classroom Activity procedures at home brings an eclectic collection of materials to our counters. Our toaster competes for space with a collection of funnels made from 2-liter plastic beverage bottles and rubber stoppers (1). Baking soda from my shelf joins citric acid
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1 hour 30 minutes You do not need any other materials. Paper Reference WEC01/01 Total Marks Instructions black ink or ball-point pen. • Use in the boxes at the top of this page with your name‚ • Fill centre number and candidate number. all the questions in Section A and one question from Section B. • Answer the questions in the spaces provided • Answer – there may be more space than you need. Information The total mark for this paper is 80. • The for each question are shown in brackets • –
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Reflection. I feel that the capstone 01 unit is very different to all the other subjects I studied at the Swinburne university so far. Activities that I contributed and are yet to contribute seems very interesting and significant in some ways both to my education and social knowledge. I am placed in a group where there are students from different nationalities and ages. In my opinion I believe that being able to actively participate in such a diverse group will definitely encourage me to sharpen
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IGNOU B.Com ECO-01 Solved Assignments 2011 Course Code: Eco-01 Assignment code: Eco-01/TMA/2010-11 By-Mizbah Khan Ans1. Essential Features of Business: Business refers to the human activities engaged in production and/or exchange of want satisfying goods and services carried with the intention of earning profits. We can list the following five broad features of business: 1 Dealings in goods and services: Business deals with goods and services. The goods maybe consumer goods such
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Chemistry Revision F331 Isotopes - atoms with the same atomic number‚ but different mass numbers 131I - radioactive tracer for thyroid. 99Tc for tumours. Radioisotopes - gamma emitters & short half life - long enough to detect‚ but not long enough for damage. Beta particles emitters are more useful than alpha particle emitters because they penetrate more and so are more easily detected. Also‚ less damaging. The half life is the time taken for half the isotope to decay Mass left = initial
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