Region 1 is x < 0 with, ɛ = 2&, while region 2 is x>0 with = 48. If E2 = 6a - 10a, + 8a. V/m, (a) find P1, and P2, (b) calculate the energy densities in both regions.
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- The following set up represents an isolated skeletal muscle with an attached 0.5g weight. The muscle is stimulated once with 8.5V, and the resulting distance the weight moves over time is recorded. Which of the following can you conclude based ONLY on these results? E Simulated Ruler (mm) 5g Distance (mm) 17 N 0 20 40 The muscle contracted isometrically The muscle experienced fatigue after 80 msec The muscle generated maximal tetanic tension at 40 msec The muscle contracted isotonically 100 120 140 160 180 200 Time (msec)Four different particles are trapped in one dimensional wells with infinite potential at the walls and zero potential inside. The masses of the particles and their energy level, n , are given by: 1. mass=m, n=1 2. mass=2m, n=2 3. mass =3m, n=3 4. mass=4m, n=2 All these wells have the same length L. Rank the kinetic energy of the particles in order of size, smallest to largest. Group of answer choices E3 <E1<E2<E4 E1 = E4 < E2 < E3 E4 <E3 <E2 = E1 E1 < E2 = E4 < E3 E1 < E2 = E3 <E4Region 1 is x 0 with &2 = 460. If E2 = 6a - 10a, + 8a: V/m, (a) find P1, and P2, (b) calculate the energy densities in both regions.
- how do I calculate an average energy when there are three psi unknowns? PSI= c1*psi1(x) + c2*psi2(x) + c3*psi3(x) also, how do I calculate probability when there is an energy given?A hydrogen atom ¹H with 200 eV of kinetic energy has a head-on, perfectly elastic collision with a ¹2C atom at rest. Part A Afterward, what is the kinetic energy, in eV, of ¹H? Express your answer in electron volts. KfH = Submit Part B V Kfc = ΑΣΦ Request Answer Afterward, what is the kinetic energy, in eV, of ¹2C? Express your answer in electron volts. ww ΑΣΦ ? ? eV eVSuppose there are 30 identical blue balls and 15 identical red balls in a bag. Without looking inside the bag, take a ball out of it and write down its color. Repeat this 10 times. What is the probability that 6 of these 10 balls are blue in each of the following situations? 1) What if we return the ball to the bag after each selection and then make the next selection? 2) What if we do not return the ball to the bag after each selection and then make the next selection?