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please help so i can reciprocate and understand the problem step by step Consider an initial...
zone 1 Consider the following piecewise continuous, finite potential energy: ro; x < -a V(x)={-U, ; -a sxs a zone II U, > 0 (+ve) 10 ; x> a We consider zone III E>0: Unbound or scattering states (a) State the Time independent Schrödinger's Equation (TISE) and the expression of wave number k in each zone for the case of unbound state (b) Determine the expression of wave function u in each zone. (e) Determine the expression of probability Density...
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23. Consider the following transverse wave and Y(z,t) = 20sm(TI-π). Please calculate the function of the transverse speed. Must show work for credit. onsider the following transverse velocity wave and V(x,t the function of the transverse acceleration. Must show work for credit. 25. A wave propagates in a string. The tension on the sting is 100N...
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8. Consider the two related signals shown in Figure P4.8. Use linearity, time-shifting, and integration properties, along with the transform of a rectangular signal, to find X(w) and Y(w) Figure P4.8
Consider a particle incident from the left on the potential step. Where E = 2 eV V(x) {5 eV lo x < 0 x > 0 1) Find the wave function of the particle in two regions 2) Find reflection and transmission coefficients R and T
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3. Consider a step potential shown in Figure B. Which of the following statement is correct for a particle with E<0. (a) The form of the wave function to the left is elk, where k2 = 2mE/h?. (b) The form of the wave function to the left is eiex where g?=2m(V.-E)/h. (d) All of the above. (e) None of the above. 4- If the particle energy E was 0<E<V. for the...
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7. Consider the bivariate random variable (X,Y) which has joint probability density function 1 f(x,y)(x, y) į, for 0 < x,y<1, for – 1 < x, y = 0, 0, elsewhere. 1 2' (a) Derive the marginal probability density functions for X and Y. (b) Evaluate the following probabilities: (i) P(X>0,Y > 0); (ii) P(X > 1/2, Y < 1/2); (iii) P(X + Y <...
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3. According to government data, 25% of employed women have never been married. If 20 employed women are selected at random, what is the probability that two or fewer of them have never been married? (Note: set up a numerical expression only, but you do not have...
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Consider the homogeneous linear system. X' = (1 -%)x Find a general solution of the system. est x=c(")e + c3(11) x = c1 (1) et + c2 (?)e3t x = c1 (e' + c2 (3) e3t ce() et (i)e * = C1 + C2 e-3t
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(1 point) 8. Consider snapshot graphs A and B, both taken at0 s. d (m) d (m) 0 3 x (m) 3 ox (m) d (m) x (m) 0 3 to the right at 0.75 and wave B is traveling to the left at 0.75. At what time was snapshot graph C taken? include units) Wave A is travelling
Please show all work, step by step, so I can understand what to do. Ten trials are conducted in a Bernoulli process in which the probability of success in a given trial is 0.3. If x = the number of successes, determine the following: a. E(x) b. σx c. P(x = 5) d. P(4 ≤ x ≤ 8) e. P(x > 4)