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9. "Consider the cup shown in Figure 5. When the cup is empty, the observer cannot...
An cylindrical opaque drinking glass has a diameter 5.4 cm and height h, as shown in...
An cylindrical opaque drinking glass has a diameter 5.4 cm and height h, as shown in the figure. An observer's eye is placed as shown (the observer is just barely looking over the rim of the glass). When empty, the observer can just barely see the edge of the bottom of the glass. When filled (with a transparent liquid with an index of refraction of 1.36) to the brim, the observer can just barely see the center of the bottom...
When the rectangular metal tank in the figure is filled to the top with an unknown...
When the rectangular metal tank in the figure is filled to the top with an unknown liquid, observer O, with eyes level with the top of the tank, can just see corner E. A ray that refracts toward O at the top surface of the liquid is shown. If D = 102.3 cm and L 1.86 m, what is the index of refraction of the liquid? Normal to liquid surface |E L
When a man stands near the edge of an empty drainage ditch of depth 2.80 m,...
When a man stands near the edge of an empty drainage ditch of depth 2.80 m, he can barely see the boundary between the opposite wall and bottom of the ditch as in Figure (a) shown below. The distance from his eyes to the ground is h-1.99 m. (Assume θ-29.70.) トd 2.80 m (a) What is the horizontal distance d from the man to the edge of the drainage ditch? d= (b) After the drainage ditch is filled with water...
5) An ellipsoid refraction problem (you can 't always believe everything you see in a book!)...
5) An ellipsoid refraction problem (you can 't always believe everything you see in a book!) The book Optics by Eugene Hecht, 4th edition, poses the following problem (problem 5.3, somewhat paraphrased). "Referring to the figure below, provide an argument showing that if a point source is placed at the focus Fi of the ellipsoid, the light arrays that emerge from the far side are collimated. L.e., all rays AA' and BB' are parallel to each other and to the...
Question 5: How would dust and oil on the glass plates affect the results? EXPERIMENT 10 THIN FILM I...
Question 5:
How would dust and oil on the glass plates affect the
results?
EXPERIMENT 10 THIN FILM INTERFERENCE Light from a monochromatic source is shined downward on two glass plates that are separated at one end by a hair. Light that is reflected from the top and bottom surfaces of the wedge-shaped thin film of air undergoes interference, and a series of dark and light lines are seen. By counting the number of dark or light lines over a...
Question 6: What percentage error would result from miscounting the bars by one? EXPERIMENT 10 THIN...
Question 6:
What percentage error would result from miscounting
the bars by one?
EXPERIMENT 10 THIN FILM INTERFERENCE Light from a monochromatic source is shined downward on two glass plates that are separated at one end by a hair. Light that is reflected from the top and bottom surfaces of the wedge-shaped thin film of air undergoes interference, and a series of dark and light lines are seen. By counting the number of dark or light lines over a known...
I posted this earlier and only a couple got answered and was super confusing with the...
I posted this earlier and only a couple got answered and was
super confusing with the directions clearly been not read. Can
someone please help me with these? I’m struggling with this concept
right now and paying like $15 a month for this app...
CC LTE 2:12 PM HW #2b.pdf 1 of 2 PHYSICS 202B-Homework #2b Due: Thursday, Jan. 31, beginning of class This HW assignment is drawn from Ch. 21 of College Physics, 1t edition, Etkina, et. al. The...
Part I: Background When a ray of light strikes a smooth surface, it can either reflect,...
Part I: Background When a ray of light strikes a smooth surface, it can either reflect, such as with a mirror, or it can both reflect and refract, such as with glass. In this make-up lab activity, we shall look at both situations. This make-up lab shall try to replicate the lab from your lab manual as best possible. Be sure to read the "Discussion" in your regular lab manual. You will be using the Bending Light simulation. Part II:...
Detailed explanation would be appreciated. 3. Now consider Figure B. What happens to fir trees when...
Detailed explanation would be appreciated.
3. Now consider Figure B. What happens to fir trees when they
live close ( <0.5 m) to aspen trees? What happens to aspen when
they live close ( <0.5 m) to fir trees? Do these data
support your previous hypotheses (from question 2) about the types
of species interactions driving succession?
4. Which of Connell and Slatyer's three models (see Figure 17.8)
best fits the results of this study? Why?
-----------------------------------------------------------------------
Answer to #2...
5. .... carries the greatest amount of energy a) X-rays b) gamma rays c) visible light...
5. .... carries the greatest amount of energy a) X-rays b) gamma rays c) visible light d) infrared rays 6. The E. and B fields in electromagnetic waves are oriented a) parallel to the wave's direction of travel, as well as to each other. b) parallel to the waves direction of travel, and perpendicular to each other. c) perpendicular to the wave direction of travel, and parallel to each other. d) perpendicular to the wave's direction of travel, and also...
An cylindrical opaque drinking glass has a diameter 5.4 cm and height h, as shown in the figure. An observer's eye is placed as shown (the observer is just barely looking over the rim of the glass). When empty, the observer can just barely see the edge of the bottom of the glass. When filled (with a transparent liquid with an index of refraction of 1.36) to the brim, the observer can just barely see the center of the bottom...
When the rectangular metal tank in the figure is filled to the top with an unknown liquid, observer O, with eyes level with the top of the tank, can just see corner E. A ray that refracts toward O at the top surface of the liquid is shown. If D = 102.3 cm and L 1.86 m, what is the index of refraction of the liquid? Normal to liquid surface |E L
When a man stands near the edge of an empty drainage ditch of depth 2.80 m, he can barely see the boundary between the opposite wall and bottom of the ditch as in Figure (a) shown below. The distance from his eyes to the ground is h-1.99 m. (Assume θ-29.70.) トd 2.80 m (a) What is the horizontal distance d from the man to the edge of the drainage ditch? d= (b) After the drainage ditch is filled with water...
5) An ellipsoid refraction problem (you can 't always believe everything you see in a book!) The book Optics by Eugene Hecht, 4th edition, poses the following problem (problem 5.3, somewhat paraphrased). "Referring to the figure below, provide an argument showing that if a point source is placed at the focus Fi of the ellipsoid, the light arrays that emerge from the far side are collimated. L.e., all rays AA' and BB' are parallel to each other and to the...
Question 5:
How would dust and oil on the glass plates affect the
results?
EXPERIMENT 10 THIN FILM INTERFERENCE Light from a monochromatic source is shined downward on two glass plates that are separated at one end by a hair. Light that is reflected from the top and bottom surfaces of the wedge-shaped thin film of air undergoes interference, and a series of dark and light lines are seen. By counting the number of dark or light lines over a...
Question 6:
What percentage error would result from miscounting
the bars by one?
EXPERIMENT 10 THIN FILM INTERFERENCE Light from a monochromatic source is shined downward on two glass plates that are separated at one end by a hair. Light that is reflected from the top and bottom surfaces of the wedge-shaped thin film of air undergoes interference, and a series of dark and light lines are seen. By counting the number of dark or light lines over a known...
I posted this earlier and only a couple got answered and was
super confusing with the directions clearly been not read. Can
someone please help me with these? I’m struggling with this concept
right now and paying like $15 a month for this app...
CC LTE 2:12 PM HW #2b.pdf 1 of 2 PHYSICS 202B-Homework #2b Due: Thursday, Jan. 31, beginning of class This HW assignment is drawn from Ch. 21 of College Physics, 1t edition, Etkina, et. al. The...
Part I: Background When a ray of light strikes a smooth surface, it can either reflect, such as with a mirror, or it can both reflect and refract, such as with glass. In this make-up lab activity, we shall look at both situations. This make-up lab shall try to replicate the lab from your lab manual as best possible. Be sure to read the "Discussion" in your regular lab manual. You will be using the Bending Light simulation. Part II:...
Detailed explanation would be appreciated.
3. Now consider Figure B. What happens to fir trees when they
live close ( <0.5 m) to aspen trees? What happens to aspen when
they live close ( <0.5 m) to fir trees? Do these data
support your previous hypotheses (from question 2) about the types
of species interactions driving succession?
4. Which of Connell and Slatyer's three models (see Figure 17.8)
best fits the results of this study? Why?
-----------------------------------------------------------------------
Answer to #2...
5. .... carries the greatest amount of energy a) X-rays b) gamma rays c) visible light d) infrared rays 6. The E. and B fields in electromagnetic waves are oriented a) parallel to the wave's direction of travel, as well as to each other. b) parallel to the waves direction of travel, and perpendicular to each other. c) perpendicular to the wave direction of travel, and parallel to each other. d) perpendicular to the wave's direction of travel, and also...
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