HOW TO FIND OUT POINT GROUP Dr. Cyriac Mathew Symmetry elements can combine in a definite number of ways. For example consider BF3 molecule. It has the C3 axis as the principal axis. Also‚ there are 3 C2 axes perpendicular to the C3 axis‚ 3 σv planes‚ and one σh plane. All these symmetry elements can combine. Take NH3. It also has C3 axis as principal axis. There are 3 σv planes‚ but no C2 perpendicular to C3 or a σh plane. For the N2F2 molecule there exist one C2 axis and a σh plane but
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Melting Point Determination and Thermometer Calibration Lab Background: The melting point of a substance‚ a solid in this case‚ signifies the temperature at which the first crystal starts to melt until the temperature at which the last crystal disappears is reached. That being said‚ melting points are expressed in ranges‚ am organic compound will have a sharp range depending on the purity of the compound. Impurity of an organic substance will register an abnormal melting point based on its
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ON THE CONVERGENCE OF A CLASS OF INFEASIBLE INTERIOR-POINT METHODS FOR THE HORIZONTAL LINEAR COMPLEMENTARITY PROBLEM* YIN ZHANGt Abstract. Interior-point methods require strictly feasible points as starting points. In theory‚ this requirement does not seem to be particularly restrictive‚ but it can be costly in computation. To overcome this deficiency‚ most existing practical algorithms allow positive but infeasible starting points and seek feasibility and optimality simultaneously. Algorithms
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Body: Each of your supporting points in your defense will need a paragraph. State your point as a way of creating a topic sentence for an evidence paragraph. You’ll need at least three and probably no more than five. Each evidence paragraph should have specific support by way of facts‚ statistics‚ examples‚ or other details. You may use personal example as some of your supporting detail‚ but try to use more objective support as well. Body: Each of your supporting points in your defense will need a
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Essay on The Dramatic Point of View of "Hills Like White Elephants" This story‚ Hills Like White Elephants‚ is taken form the Objective (dramatic) point of view where the author is the narrator. The author doesn’t enter the mind of the characters at any time. He allows us only to see the characters as we would in real life. This is sometimes called the dramatic point of view. The only way we‚ the reader‚ learn anything about them is through what they say about themselves. If the story were
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JINNAH 14 POINTS INTRODUCTION In 1928‚an All Parties Conference was convened to solve the constitutional problems of India.A committee was set up under Pandit Lal Nehru.That committee prepared a report which is known as "Nehru Report".This report demanded "Dominion Status" for India.Separate electorates were refused and the reservation of seats for the Muslims of Bengal and Punjab was rejected.In this report‚not a single demand of the Muslims was upheld. Since Nehru Report was the last word
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| | | |Chem201L | | Determination of an Unknown Compound using Mixed Melting Point Method Winnie Adrian Ibanez‚ Jerome Allan Japitana‚ and Dante Jimenez III Group no. 7‚ 2Chem a Department of Chemistry‚ College of Science‚ University of Santo Tomas‚ España‚ Manila‚ 1015‚ Philippines |ARTICLE INFO
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COMP 211 DATA AND SYSTEM MODELING (PROB/STAT) Spring 2012 Assignment #2 Due: Monday‚ 5pm‚ 4/16/2012 Total points: 200 (each question 20 points) Please submit a softcopy (in PDF format) of your assignment to WebCT before the deadline. Late penalty: within 24 hours after the deadline: ‐20%; after 24 hours: 0 point. Question 1: [20 points] A film-coating process produces films whose thickness are normally distributed with a mean of 110 microns and a standard deviation of 10 microns. For a certain application
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variables when tested by a researcher is called: (Points : 1) | Null hypothesis Type I error Type II error Negative interval | 2. Bivariate statistics refers to the statistical analysis of the relationship between two variables. (Points : 1) | True False | 3. Positive relationships between two variables indicate that‚ as the score of one increases‚ the score of the other increases. (Points : 1) | True False |
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business‚ specifically cost accounting‚ the break-even point (BEP) is the point at which cost or expenses and revenue are equal: there is no net loss or gain‚ and one has "broken even." A profit or a loss has not been made‚ although opportunity costs have been "paid‚" and capital has received the risk-adjusted‚ expected return.[1] It is shown graphically as the point where the total revenue and total cost curves meet. In the linear case the break-even point is equal to the fixed costs divided by the contribution
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