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Qin A BC D Qout 11 mm There are two concentric hollow metal spheres. The inner metal sphere has a radius of 1 mm and carries a charge of $Q_{in} = -2.9$ nC. The outer metal sphere has a radius of 4 mm and carries a charge of $Q_{out} = +4.7$ nC. The electric potential is defined to be 0 V infinitely far away from these two spheres. What is the electric potential at point A, which is 5 mm from the center of the spheres? What is the electric potential at point B, which is 3 mm from the center of the spheres? What is the electric potential at point C, which is 2 mm from the center of the spheres? What is the electric potential at point D, which is at the center of the spheres?

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Question 38 1 pts Which of the following is a concern practioners express about the use of Empirically Supported Treatments (ESTs) in the "real world?" ESTs constrain clinical creativity. ESTs don't work outside of Randomized Controlled Trials (RCTs). All of these answers are correct. ESTs are unnecessary, because common factors can be used to explain why treatments work.. O ESTs are biased against psychodynamic therapies.

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1. Consider the force field \textbf{F}(x, y, z) = (2xyz^2, x^2z^2 + z \cos yz, 2x^2yz + y \cos yz). Show that the integral $\int_C \textbf{F} \cdot d\textbf{r}$ is independent of the path. Then use the fundamental theorem of line integrals to calculate the work done by \textbf{F} on an object moving along a curve C from (0, 0, 1) to $(1, \frac{\pi}{4}, 2)$.

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Factors Affecting Eyewitness Accuracy: Identify and discuss the psychological and situational factors that can influence the accuracy of eyewitness testimony. How do factors such as stress, weapon focus, and post-event information affect the reliability of eyewitness accounts?

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9. What is the best way to prevent transmission of MRSA, whether in a clinical setting or out in the community? Note: consider the body location from which you isolated the Staphylococcus 10. You suspect a child to have strep throat, caused by Streptococcus pyogenes. If you were to prepare a culture using a sample from a child's very red sore throat, what medium would you use and what results would you look for? 11. What is the difference between alpha hemolysis and beta hemolysis (in terms of what happens to the red blood cells)? 12. Explain the biochemical basis for the catalase test? In other words, what chemical reaction happens in positive reactions which allows you to determine the result?

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Part:-1 Q1. A rod $ 200 \mathrm{~cm} $ long and of diameter $ 3.0 \mathrm{~cm} $ is subjected to an arial pull of $ 30 \mathrm{kN} $. If the young's modulus of the material of the rod is $ 2 \times 10^{5} \mathrm{~N} / \mathrm{mm}^{2} $, determine. (i) Sthess (2) Strain (3) elongation of rod

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42T 40T 120T 12T 3 5 4 1 2 6 54T 36T 38T

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When a manufacturer of laundry detergent has to adapt the formulation of its product to fit the foreign market requirements, it is an example of adapting: Select one: a. product features b. product quality c. package dimensions d. service standards level

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3. -/2 points SerPSET9 43.P.013. The effective spring constant describing the potential energy of the NO molecule is 1530 N/m and that for the HF molecule is 970 N/m. (a) Calculate the minimum amplitude of vibration for the NO molecule. pm (b) Calculate the minimum amplitude of vibration for the HF molecule. pm Need Help? Read It Show My Work (Optional) 4. +-/3 points SerPSET9 43.P.015. The atoms of an LiCl molecule are separated by a distance $r = 0.200$ nm. (a) Calculate the reduced mass of an LiCl molecule. kg (b) Calculate the moment of inertia of an LiCl molecule. kg \cdot m^2 (c) Calculate the wavelength of radiation emitted when an LiCl molecule undergoes a transition from the $J = 2$ state to the $J = 1$ state. cm

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Note: [If not stated in the question, use E = 200 GPa, v = 0.3] QUESTION Q1 CLO1: Q1(A) Figure 1 shows a typical stress strain curve of an elastic-plastic material. The material data is given in Table 1: Table 1 Material A Material B Strain (absolute units) Stress (MPa) Stress (MPa) 0 0 0 0.0001 21 15 0.0002 42 30 0.0003 63 45 0.0004 84 60 0.0005 105 75 0.0006 126 90 0.0007 147 105 0.0008 168 120 0.0009 189 135 0.001 200 150 0.002 210 300 0.022 250 0.042 267 0.062 280 0.082 289 0.102 295 0.122 300 0.142 290 0.162 250 Page 3 of 12 May-August 2020 On-Line Final Examination BEM2047 Solid Mechanics EM317 Stress Analysis and Design STRESS IN MPa 350 300 MATERIAL A MATERIAL B 250 200 150 100 50 0 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 STRAIN Figure 1

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