{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

SS17C_4 - Physics 7C SS1 Lecture 4 Hitting an Interface...

Info icon This preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon
Physics 7C SS1 Lecture 4 Hitting an Interface Standing Waves Review 2D Interference
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
2 Reaching the end of a medium Observe reflection on the wave machine… “Incident” QuickTimeª and a TIFF (Uncompressed) decompressor are needed to see this picture.
Image of page 2
3 Hitting an Interface Inverted Upright What happens if we send a continuous wave down the machine, it reflects, and the incoming & reflected waves interfere?
Image of page 3

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
4 Superposition of 2 traveling harmonic waves The period and wavelength are exactly the same. One wave travels to the right, one to the left.
Image of page 4
5 Standing Waves Fundamental
Image of page 5

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
6 Standing Waves 2nd Harmonic 3rd Harmonic N = “node” A = “antinode”
Image of page 6
7 Standing Waves 2nd Harmonic 3rd Harmonic What type of interference occurs at a node? a) Constructive b) Destructive c) Time-dependent d) Depends which node
Image of page 7

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
8 Standing Waves 2nd Harmonic 3rd Harmonic What type of interference occurs at an antinode?
Image of page 8
Image of page 9
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    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.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    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.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    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.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern