480 Introduction to Quantum Physicsvddkdd kdEdpddpm cp cvm cp cpcp cp cm cvcm vm vm ccvvcvvcccvvcvcvvcvggg====+=++=+=+=−−+=−+−−=−ωωγγ==242224221 222422242222222222222222222222212021111ejejejejejej ejIt is this speed at which mass, energy, and momentum are transported.Section 40.7The Double-Slit Experiment RevisitedP40.45(a)λ==×⋅×=×−−−hmv6 626101 67100 4009 921034277....J skgm smejbg(b)For destructive interference in a multiple-slit experiment, dmsinθλ=+FHGIKJ12, with m=0 forthe first minimum.Then,θλ=FHGIKJ=°−sin.120 028 4dso yL=tanθyL==° =tan.tan ..θ10 00 028 44 96mmmafbg.(c)We cannot say the neutron passed through one slit. We can only say it passed through the slits.P40.46Consider the first bright band away from the center:dmsinθλ=6 00100 40020011 20108110.sin tan..×LNMOQPFHGIKJ==×−−−mmeja fλλ=hm vesom vhe=λandKm vm vmhme Veeee====122222222λ∆∆Vhem
This is the end of the preview.
access the rest of the document.
As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.
Temple University Fox School of Business ‘17, Course Hero Intern
I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.
University of Pennsylvania ‘17, Course Hero Intern
The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.