Thin films; the eye; lenses and mirrors (2)

Physics: A relativity problem. A problem involving the Doppler effect and diffraction gratings. Thin films. Optics of the eye and of corrective lenses. Lenses and mirrors

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 printable documents containing the problems discussed in this video series and a summary of key concepts, go to my website.

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=htSPI7YHnP4&feature=PlayList&p=D707C7A...

(1) A relativity problem
(2) Continued
(3) A problem involving the Doppler effect and diffraction gratings
(4) Continued
(5) Continued
(6) Thin films
(7) Continued
(8) Optics of the eye and of corrective lenses
(9) Continued
(10) An eye problem
(11) Continued
(12) A lens/mirror problem

Category:

Education

Tags:

• physics
• relativity
• doppler
• effect
• diffraction
• grating
• thin
• films

[tishhsit]

why is the 15/16 not squared? because beta is squared so why not the 15/16?

[rembrand006]

What is the question to this problem?