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jason werner

jason w.

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Identify X in the following nuclear reaction: n + $^{16}O \to X + ^1H$

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In wine making, aqueous glucose (C6H12O6 ) from grapes undergoes fermentation to produce liquid ethanol and carbon dioxide gas. A bottle of vintage port wine has a volume of 750 mL and contains 142 mL of ethanol (C2H6O ). Ethanol has a density of 0.789 g/mL . In 1.5 lb of grapes, there is 25 g of glucose.

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Q. 49 Shikha runs around a square of side 75 m . Priya runs around a rectangle with length 60 m and breadth 45 m . Who covers the smaller distance ?

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A rod has a length 1.99999 m at 8.50°C. The length of the rod increases to 2.00058 m when the temperature increases to 33.50°C. What is the coefficient of linear expansion of the material from which the rod is made? (answer to 6 decimal places)

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3. In each part, express the complex number in polar form using its principal argument. (a) 2i (b) -4 (c) 5 + 5i (d) -6 + 6\sqrt{3}i (e) -3 - 3i (f) 2\sqrt{3} - 2i

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Select all of the protective actions of urine. Group of answer choices Acidic pH Contains mucus Contains lysozyme which breaks down peptidoglycan Contains lactoferrin, an iron-binding protein Contains secretory IgA

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A. http:// C. maps E..com Which part of the following URL is the protocol? http://maps.google.com Save Answer B. google.com D. google

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If the GDP deflator in 2009 equals 125 and nominal GDP in 2009 equals $1.5 trillion, what is the value of real GDP in 2009? Question 13 options: 1) $1.2 trillion 2) $1.25 trillion 3) $1.5 trillion 4) $1.875 trillion

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Solve the equation on the interval $0 \le \theta < 2\pi$. $\sqrt{2} \cos^2 \theta - \cos \theta = 0$ Select the correct choice and fill in any answer boxes in your choice below. A. The solution set is { }. (Simplify your answer. Type an exact answer, using $\pi$ as needed. Type your answer in radians. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) B. There is no solution.

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Consider a monatomic ideal gas surrounded by an adiabatic, rigid, and impermeable wall. The system is therefore isolated and its internal energy conserved. In this case, it is common to consider the internal energy simply as the sum of the kinetic energy of all molecules. But can this amount really be kept at all times? What happens when a molecule changes direction following contact with a wall? After all, if it changes direction, there must be a brief moment when its kinetic energy is zero, and therefore the total kinetic energy of the system must decrease. Is there a contradiction with the conservation of internal energy? Explain in a few sentences.

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