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willie green

willie g.

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Two 5.0 mm x 5.0 mm electrodes are held 0.10 mm apart and are attached to a 9.0 V battery. Without disconnecting the battery, a 0.10-mm-thick sheet of Mylar is inserted between the electrodes. What are the capacitor's potential difference, electric field, and charge (a) before and (b) after the Mylar is inserted? Hint: Section 26.7 considered a capacitor with isolated plates. What changes, and what doesn't, when the plates stay connected to the battery?

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People who do very detailed work close up such as jewelers often can see objects clearly at a much closer distance than the normal 25cm. Assume the distance from the eye lens to the retina is 2cm. What is the power (P) of the eyes of a woman who can see an object clearly at a distance of only 7.25cm?

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Rewrite this statement using mathematical symbols: 7 is not an element of the empty set

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Compared to Americans, Japanese participants typically (on average) report experiencing fewer, shorter, less intense, emotions than their American counterparts. Group of answer choices True False

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10) You are tasked with preparing a variety of asymmetrically-substituted verdazyl radical derivatives for a study on active materials in memristors. The preparation of this library of compounds starts by the preparation of key intermediate D, which can be further derivatized in subsequent steps. You need to prepare 20.0 grams of this intermediate D. (5 pts) a) Considering the expected yields of both reactions, fill the reagent table below. The equivalents for each reaction are provided in regards to A and C, respectively. N NH$_2$ Cat. H$_2$SO$_4$ NEt$_3$ EtOH 89.0% yield CH$_2$Cl$_2$/EtOAc 68.0% yield B C D Reagents A B H$_2$SO$_4$ C COCI$_2$ NEt$_3$ D Molar Mass 101.1 122.17 106.12 108.97 210.28 98.91 272.73 (g/mol) 9 Density Concentratio 1.04 g/mL 18 M 15 wt% (0.924 g/mL) 0.726 g/mL n Volume (mL) Mass (g) 20.0 mmols Equivalents 1.00 1.05 .0500 1.00 1.10 1.50 b) For the first reaction, the concentration of tolylhydrazine (A) in ethanol should be 1.25 M. For the second reaction, the solvent is a 2:1 mixture (by volume) of benzene and ethyl acetate; the concentration of the intermediate (C) in this solvent should be 0.22 M. What are the volume of ethanol, benzene and ethyl acetate (in mL, to the closest integer) required for the reactions?

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Texts: What is the correct coefficient for Hâ‚‚POâ‚„ to balance the number of P atoms on both sides of the equation? POâ‚„ + Hâ‚‚O -> ______Hâ‚‚POâ‚„

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The Assignment: For this Discussion Board, complete the following steps: Step 1 Review the various trait theories, paying special attention to the Big Five. Step 2 Choose a fictional character from a book, tv show, or movie. Think about how you would rank that character along each of the components of the five-factor model. Step 3 In your initial post, thoroughly discuss each of the following: 1. Give some brief background about the character (no more than one paragraph). 2. Using the five-factor model (the Big Five), provide two (2) observations for how your character fits EACH factor. For example, if I chose Winnie the Pooh, I would provide two observations about him that explain why I believe he scores high on openness, two observations for why I believe he scores low on conscientiousness, two observations for why I believe he scores low on extroversion, etc. You should have a total of ten (10) observations. 3. Your initial post should be in essay format—no bullet points. 4. Back up your observations with information from the textbook; be sure to include information from the textbook to help explain your position. In other words, your explanations should demonstrate your understanding of the five-factor model.

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Question 4 1?courseId=_114181_1 12 POINTS A part of the main function is given to you. The main function has to repeatedly get two exam scores as input from the user till the user enters -100 for the value of examScore1. The main has to call or invoke the function examAverage which will compute and return the average. In addition the main function will send the value of average to another function called gradeFind which will return Pass or Fail. A score above 70 is Pass otherwise it is Fail def main(): examScore1 = float(input('enter score')) examScore2 = float(input('enter score')) #complete this part of invoking examAverage #complete this part of invoking gradeFind def examAverage(a, b): #complete this part def gradeFind(a) #complete this part

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3. R(s) + K(s + 2) $\frac{s + 3}{s(s + 1)}$ C(s) (a) Find the range of K for closed-loop stability. (b) Sketch the system's root locus. (c) Find the position of the closed-loop poles when K = 1. (d) Using Matlab, generate the root locus plot to verify your work. Using the data cursor tool, identify the location of the closed-loop poles identified in part (c)

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Activity 4: My Measure! Directions: Using the figure below, complete each statement. A B 73 68 \triangle ABC \cong \triangle DBC 14 E 1 $m\angle D =$ $\angle D \cong \angle$ 3. $m\angle E =$ $\angle E \cong \angle$ D 5 $\triangle ACB \cong \triangle$ 2. $m\angle BCA =$ $\angle BCA \cong \angle$ 4. $AC =$ $AC \cong$

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