Physics, 13.07.2019 01:30 tiannaetzel
Consider the particle in the infinite square-well potential of section 6.3, and the eigen-solution, ψ n , of equation 6.34 and 6.35. focus on the ground state (n = 1), ψ 1 = (2/l) 1/2 sin(πx /l). a) calculate the probability that the particle occupy a position in the range x = l/12 to x = l/6. b) calculate the average momentum of the particle. c) find the most probable positions of the particle. d) what is the probability that the particle occupy a position at x = 0 and x = 2l
Answers: 3
Physics, 22.06.2019 04:00, katieleeisaacs8368
Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?
Answers: 1
Physics, 22.06.2019 12:00, marquez8
You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
Answers: 2
Physics, 22.06.2019 19:30, FireFlight
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
Consider the particle in the infinite square-well potential of section 6.3, and the eigen-solution,...
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