Physics: Interference and diffraction (4)

Physics: "In phase" vs. "out of phase". Constructive vs. destructive interference. Double-slit interference. Multiple slit interference / diffraction gratings. Single-slit diffraction; Huygens' principle. Thin films

This is a recording of a tutoring session, posted with the student's permission.

These videos are offered on a "pay-what-you-like" basis. You can pay for the use of the videos at my website:
http://www.freelance-teacher.com/videos.htm

For a list of all the available video series, arranged in suggested viewing order, go to my website.

For a playlist containing all the videos in this series, click here:
http://www.youtube.com/watch?v=v1U38n52h9A&feature=PlayList&p=A435953...

(1) "In phase", "out of phase". The relationship between path-length difference and phase
(2) Continued
(3) Continued. Constructive vs. destructive interference
(4) Double-slit interference
(5) Continued
(6) Continued
(7) Continued
(8) Continued
(9) Multiple slits / diffraction gratings
(10) Continued
(11) Single-slit diffraction; Huygens' principle
(12) Continued
(13) Thin films
(14) Continued


tags: education college student university exam test educational study campus school

Category:

Education

Tags:

• physics
• interference
• diffraction
• constructive
• destructive
• double
• slit
• multiple
• grating
• phase
• education
• college
• student
• university
• exam
• test
• educational
• study
• campus
• school

[bluegumballs15]

Thank you so much for making these videos, they have helped me tremendously this year in physics.

[itsherlife]

amazing.

[vagmahesh]

@ckim336155 what he means is, the NEXT bright spot below the center would be at m=1

[WarpedDimensions]

Just wanted to second the comments on this page. Thanks so much for making these videos available! They are very much appreciated.

[anamikatacker]

sir,u r great!! i mean u r just great at explaining.....i cant understand what my physics sir shouts the whole class,u explain complicated things very simply..........ur lectures r really helpful..thnx :-)

[ckim336155]

You wrote down on the board that the 1st bright spot BELOW THE CENTER is m = 1. But when you say it, you say the 1st bright spot is m = 1. Technically, the 1st bright spot is m = 0, but the 1st bright spot below the center line is m = 1. Can you clear that up?

[MedicalSchoolFinder]

you are the best I have every seen with being able to allow others to understand all subjects... unreal!

[aemperformance]

You saved my life.

[GarethLW1893]

@yippyjp

They load fine for me... Maybe it's an issue with your internet connection? :)

[yippyjp]

Great videos, but they all load very slowly for some reason?

[acrsurfing]

really slow with lots of random pauses but aside from that its good