Numerade

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A particle of mass m is confined to move in a potential of the form $$V(x) = \begin{cases} 0, & 0 \le x \le a \\ \infty, & \text{otherwise} \end{cases}$$ The wavefunction of the particle at time t = 0 is given by $$\psi(x, 0) = A \sin \frac{5\pi x}{a} \cos \frac{2\pi x}{a}$$ Normalized $\psi(x, 0)$ can be written as, a) $\frac{2}{\sqrt{a}} \left( \sin \frac{5\pi x}{a} + \sin \frac{2\pi x}{a} \right)$ b) $\frac{2}{\sqrt{a}} \left( \sin \frac{7\pi x}{a} + \sin \frac{3\pi x}{a} \right)$ c) $\frac{1}{\sqrt{a}} \left( \sin \frac{5\pi x}{a} + \sin \frac{2\pi x}{a} \right)$ d) $\frac{1}{\sqrt{a}} \left( \sin \frac{7\pi x}{a} + \sin \frac{3\pi x}{a} \right)$

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A. Microsurgical reanastomosis (dextran, Promethazine and steroids) B. Excision of fibroids to preserve uterus for conception C. Rectocele D. Bartholin's cyst E. Incomplete spontaneous abortion or menorrhagia F. Desires sterilization G. Endometrial visualization H. External genitalia with in situ neoplasia I. Incompetent cervical os J. Endocervical suspicious lesions or dysplasia K. Cystocele L. Ruptured ectopic pregnancy 1. Tubal ligation 2. Shirodkar cerclage 3. Tuboplasty 4. Emergency salpingotomy/salpingostomy 5. Anterior colporrhaphy 6. Posterior colporrhaphy 7. Cold conization 8. Hysteroscopy 9. Vulvectomy 10. Marsupialization 11. D&C 12. Myomectomy

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A spaceship flies past Mars with a speed of 0.985cc relative to the surface of the planet. When the spaceship is directly overhead, a signal light on the Martian surface blinks on and then off. An observer on Mars measures that the signal light was on for 90.0 μs. What is the duration of the light pulse measured by the pilot of the spaceship?

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b) Given $y' = \frac{1}{x^2 + y}$, $y(0) = 6$, obtain $y(4.0)$ and $y(4.02)$ by Runge-Kutta method of order 4.

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11. Take the graph below and write it as a function or relation in tabular form. Is it a relation or function? Explain why.

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A 400 V, 3-phase factory load of 100 kW, at 0.8 pf lag is to be supplied from 11 kV line through three identical single-phase step-down transformer. if they are connected delta/star Determine the input line current Select one: a. 11.36A b. 6.56 A c. 3.788 A d. 60.14A Clear my choice

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(c) The figure to the right shows experimental results for the electrical conductivity in undoped silicon as a function of temperature. The intrinsic carrier concentrations of a semiconductor are given by $n_i = p_i = 2 \left(\frac{k_B T}{2\pi\hbar^2}\right)^{3/2} (m_n^* m_p^*)^{3/4} e^{-E_g/2k_B T}$ with electron and hole concentrations $n_i$ and $p_i$, electron and hole effective masses $m_n^*$ and $m_p^*$, band gap $E_g$, and temperature $T$. From the conductivity data, estimate the band gap of silicon. Assume that the temperature dependences of the charge carrier mobilities and the band gap are negligible. State the result in eV.

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Texts: 1. Research on fat adaptation was begun many years ago primarily as an attempt to enhance athletic performance by: A. enhancing strength training for low-weight bodybuilders B. relying less on blood sugar for energy during endurance events C. relying less on exogenous carbohydrate intake during endurance events D. enhancing fat burning during pre-race training 2. A friend you run with asks you what you think about training with a high-fat or high-carbohydrate diet to improve his endurance training. He asks you to give him the scoop on this "in a nutshell." A good answer based on the research and readings for fat and performance would be: A. Eating a high-fat diet improves endurance training, but it does not mean your body will burn more fat in training B. Eating a high-fat diet, while in line with the National Cancer Institute guidelines, does not equate to more fat being burned in training C. Eating a very high-fat diet is easy to do, but it does not equate to more fat being burned in the body during training D. Eating a high-fat diet increases the amount of fat burned during training, but it is unclear whether this equates to better athletic performance 3. Based on AMDR guidelines, if Joyce is eating 2,000 calories a day, she should not eat less than ________________ grams of fat and _________________ grams of protein in a day. A. 44; 100 B. 66; 50 C. 44; 50 D. 66; 100 4. Calvin, age 14 and 130#, wants to eat a good snack before his 2-hour basketball practice which starts at 5 pm. At 3 pm, when he gets home to study, you recommend he try the following: A. A sandwich with 90 grams of carbohydrate and 20 grams of protein B. A smoothie with 130 grams of carbohydrate and 15 grams of protein C. A "mini meal" of chicken and broccoli with 50 grams of protein and 50 grams of carbohydrate D. A smoothie with 70 grams of carbohydrate and 15 grams of protein

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in codeblock for c++ program ode, compile and upload the following program as Ql.cpp.(15 pts Write a program that uses two functions letter H and letter_I to displa either figure H or figure I or both figure H and figure I. a Create a constant DIMENSION and set the value to 7 in main function. b Pass DIMENSION to letter H and letter_I(. c Secondary functions output the images using nested loops. d Your code must produce the same images as illustrated in the example output. Example Output 1 Display H 2 Display I 3 Display HI 0Exit Your option is: 5 Invalid Input. Please re-enter. 1 Display H 2 Display I 3 Display HI 0Exit Your option is: 1 TO-BUP ntation 3.Sun 2017

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Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in order of decreasing size. atoms or ions atoms or ions in order of decreasing size Na, Cs, K 0.0.0 Be, F, N 0.0.0 Kr, Se, Se$^{2-}$ 0.0.0

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victoria g.