9.2.5 Chemistry past paper questions 2001 Question 16 (3 marks) Radioisotopes are used in industry‚ medicine and chemical analysis. For ONE of these fields‚ relate the use of a named radioisotope to its properties. Medicine – Iodine Ingested iodine concentrates in the thyroid gland and so iodine 131 can treat thyroid disorders (e.g. tumours) Iodine 131 has a half life of just over 8 days‚ emits beta particles and gamma rays as it decays. This half life is long enough for it to be transported form
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version. ------------------------------------------------- Top of Form Question Results Score 1 of 1 Question: The boiling point of water (at sea level) on a Fahrenheit thermometer is: Response: | 100 degrees | | 120 degrees | | 373 degrees | | 212 degrees | Score 1 of 1 Question: What is the atomic number for the element hydrogen(H)? Response: | 2 | | 8 | | 0 | | 1 | Score 1 of 1 Question: How are speed and velocity different? Response: | speed is amount
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Tutorial Answers: Chapter 2 3. Yes‚ because the absence of financial markets means that funds cannot be channeled to people who have the most productive use for them. Entrepreneurs then cannot acquire funds to set up businesses that would help the economy grow rapidly. 5. This statement is false. Prices in secondary markets determine the prices that firms issuing securities receive in primary markets. In addition‚ secondary markets make securities more liquid and thus easier to sell in the primary
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“LIFE IS FULL OF ‘Ifs’ and ‘Buts’.” Good morning to one and all. Today I Abhinav Gupta is going to speak on the topic “Life is full of ‘Ifs’ and ‘Buts’.” Many of us have heard and even used the idiom – No ifs or buts at some point in our life. “Ifs and Buts” is a term used to describe the reasons people give for not wanting to do something. To show that you don’t wish to accept any excuses‚ you can tell somebody that you wish to hear no ifs or buts. We not only tell it to others‚ sometimes they
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Question 1 . Using a market-clearing model to analyze the demand for haircuts is ______ because the price of a haircut usually changes ______. Answer Selected Answer: unrealistic; infrequently Correct Answer: unrealistic; infrequently . Question 2 . Which of the following is not the correct combination for a U.S. president and an important economic issue of his administration? Answer Selected Answer: President Clinton‚ inflation Correct Answer: President
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Question 2A) Weighted-Average Method of Process Costing‚ Assembly Department of nanotech pte ltd ‚ for June 20X9 flow of cost in June Physical Units Units to be accounted for Work in process‚ June 1 10‚000 Started (transferred) into production 160‚000 Total units 170‚000 Units accounted for Completed and transferred out 152‚000 Work in process‚ June 30 18‚000 Total units
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by: www.questionpapers.net.in Question Papers: GATE Computer Science and Engineering 2010 GATE Computer Science and Engineering Question Paper 2010 Q. No. 1 – 25 Carry One Mark Each 1. Let G = (V‚ E) be a graph. Define ξ (G) = id d ‚ where i d is the number of vertices of degree d in d G. If S and T are two different trees with ξ (S) = ξ (T)‚ then (A) |S| = 2 |T| |S| = |T| − 1 (B) (C) |S| = |T| (D) |S| = |T| + 1 2. Newton-Raphson method is used
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Logan T. Mckeown Heather L. Jones Writing 101 June 20th‚ 2013 Chapter 1 and 2 Summary What has television done to us? A look back at the eras that led up to the TV generation shows the rise and fall of many communication technologies; the most recent being television. Neil Postman’s book‚ Amusing Ourselves To Death‚ is about the underrated significance of one technology replacing another. Postman accomplishes this by providing perspectives from history‚ touching on technology and waking the
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Charlotte Doyle Questions: #2 1. Phrases Said: “Miss. Doyle‚ how kind of you to visit.” “How gracious of you to appreciate it.” “It is not often I have a person of cultivation-like you- aboard my ship to notice.” “May I offer you some tea?” “…people of our class-we understand the better things of life…” “Some biscuits?” “I was informed that you had recovered‚ and was so glad to hear it.” “Are you comfortable in your cabin?”
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either for general use or for specific publication‚ organizing or field. The implementation of a style guide is to provide uniformity in style and formatting within a document and across multiple documents. Style guides tell the format in which the paper must take. Yes‚ I believe adhering to a style guide is important because it is the main purpose when you are focusing on a style. It helps you to be successful in your writing. A style guide can lead you in a direction to improvement on things that
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