Homework assigned in lecture:
Assigned day 13, Wednesday 9/20/00
Study Assignment for Friday, 9/22/00
Study the human eye as an optical system for the webtest due on Friday, and as preparation for Friday's class.
Study Section 26.10.
Additional study materials are available at a variety of websites.
Study Questions: 73, 74, 75, and ...
A woman can adjust the power of her eye's lens-cornea system between limits of +60.0 diopters and +65.0 diopters. With the lens relaxed, she can see distant objects such as stars clearly.
a. Compute the distance to the woman's near point of clear vision.
b. How far is her retina from her eye lens?
Assigned day 11, Friday 9/15/00
For Monday and Wednesday
Reading for next time is on interference: Chapter 27, Sections 27.1, 27.5 - 27.7
Good example problems are: 31, 33, 42, and 61.
Webtest 9/20 will be over diffraction grating and resolving power, need 3/4 to pass.
Assigned day 10, Wednesday 9/13/00
Reading for next time is about lenses, Chapter 26,
Sections 26.1 through 26.8.
Good example problems are 49, 53, 57, 59. (Prob 62 will build mental muscles!)
Assigned day 9, Monday 9/11/00
Reading for next time is for curved reflecting surfaces, Chapter 25,
Sections 25.4 through 25.6
Good example problems are 10, 13, 17, 21 and 25.
Webtest 9/13 will be over spherical mirrors, four questions, do three
correctly to pass.
Assigned day 8, Friday 9/8/00
Doppler worksheet (dopplerwksht.pdf due in 9/12 recitation (12 points)
Webtest Q9/11 will have 6 questions. Need 5/6 to pass.
Assigned day 6, Friday 9/1/00
Read about Bouguer's Law (often referred to as Lambert's Law).
Read about Optical Density.
A filter has a transmission coefficient of 0.8/cm.
1) Graph intensity vs. thickness (cm).
2) What thickness reduces the intensity to one-fourth of its original value (I0/4)?
3) What is the optical density of 4 cm of the filter material?
Assigned day 4, Monday 8/28/00
Chapter 30, sections 30.8 through 30.9 for Wednesday...
sample problems are numbers 42,44,45
Webtest is not due until Friday
Assigned day 3, Friday 8/25/00
Chapter 24, sections 24.1 through 24.4 for Monday...
sample problems are numbers 2, 7, 8, 12,13 , 16, 23
Webtest is not due until Tuesday
Assigned day 2, Wednesday 8/23/00
Study Chapter 30, 30.1-30.3
Practice for Q8/25
conceptual questions 1-3
problems 7,8,11,13
Assigned day 1, Monday 8/21/00
First Lecture
Webtest
Calculus.unl.edu
Quiz due 8/23
Read Cutnell and Johnson
Sections 29.1 - 29.3
Practice on Conceptual Questions
Chapter 29 1-3
Problems 1, 9
For full credit complete by 10:30 am CDT Wed. 8/23/00
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