Aspacecraft is traveling in interplanetary space at a constant velocity. what is the estimated distance traveled by the spacecraft in 9.50 seconds? a. 2.30 × 102 kilometers b. 2.42 × 102 kilometers c. 2.51 × 102 kilometers d. 3.02 × 102 kilometers

An electron is trapped at a defect in a crystal. the defect may be modeled as a one-dimensional, rigid-walled box of width 1.00 nm. (a) sketch the wavefunctions and probability densities for the n 1 and n 2 states. (b) for the n 1 state, nd the probability of nding the electron between x1 0.15 nm and x2 0.35 nm, where x 0 is the left side of the box. (c) repeat (b) for the n 2 state. (d) calculate the energies in electron volts of the n 1 and n 2 states