2.7 (a) A Gaussian wave packet is associated with an electron localised at time t = 0 to within a distance of 10–10 m. S
Posted: Sun Jul 17, 2022 4:44 pm
2.7 (a) A Gaussian wave packet is associated with an electron localised at time t = 0 to within a distance of 10–10 m. Show that this wave packet will have spread to twice its size after a time t - 10-16 S. Consider now a Gaussian wave packet associated with a proton localised at time t = 0 to within a distance of 10–14 m. Find the time after which this wave packet will have doubled in size. (b)