physics 21900 general physics iiphysics.purdue.edu/~jones105/phys21900_fall2015/... · reflection...
TRANSCRIPT
![Page 1: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/1.jpg)
Physics 21900
General Physics II
Electricity, Magnetism and Optics
Lecture 27 – Chapter 28.1-3
Nuclear Structure
Fall 2015 SemesterProf. Matthew Jones
![Page 2: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/2.jpg)
But First…
• de Broglie suggested that particles, like electrons, might
have wave-like properties, just like light.
� =ℎ
�
• We never noticed this before, because � is usually much
smaller than any objects a particle will interact with.
• Davisson-Germer experiment:
– Electron “waves” are scattered by planes of atoms in a crystal.
– Constructive and destructive interference when electron waves
are scattered by different planes
– This works because the atomic spacing is similar to the
de Broglie wavelength of the electron
![Page 3: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/3.jpg)
![Page 4: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/4.jpg)
![Page 5: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/5.jpg)
![Page 6: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/6.jpg)
Heisenberg Uncertainty Principle
![Page 7: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/7.jpg)
Nuclear Structure
![Page 8: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/8.jpg)
![Page 9: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/9.jpg)
![Page 10: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/10.jpg)
![Page 11: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/11.jpg)
![Page 12: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/12.jpg)
![Page 13: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/13.jpg)
Rutherford Scattering Example
http://phet.colorado.edu/en/simulation/rutherford-scattering
![Page 14: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/14.jpg)
![Page 15: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/15.jpg)
![Page 16: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/16.jpg)
![Page 17: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/17.jpg)
![Page 18: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/18.jpg)
![Page 19: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/19.jpg)
![Page 20: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/20.jpg)
![Page 21: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/21.jpg)
![Page 22: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/22.jpg)
![Page 23: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/23.jpg)
![Page 24: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/24.jpg)
![Page 25: Physics 21900 General Physics IIphysics.purdue.edu/~jones105/phys21900_Fall2015/... · reflection on the quality of experimental methods. Rather, it arises ... repelling each other](https://reader033.vdocuments.net/reader033/viewer/2022060713/607a0a46751fcc795a184992/html5/thumbnails/25.jpg)