Briefly describe the changes in pupil diameter that occur with changes in light intensity or distance...
Briefly describe the changes in pupil diameter that occur with changes in light intensity or distance to the object in focus, and describe why and how these changes occur; discuss the visual advantages and disadvantages of placing a pinhole card in front of your pupil.
Homework Answers
Add Answer to:
Briefly describe the changes in pupil diameter that occur with
changes in light intensity or distance...
Help with part a, please! Problem 4 In problem set 9, we briefly looked at how the intensity of light reaching the retina is strongly influenced by the pupil. In front of the pupil is the cornea and...
Help with part a, please!
Problem 4 In problem set 9, we briefly looked at how the intensity of light reaching the retina is strongly influenced by the pupil. In front of the pupil is the cornea and just behind is the lens, both of which work together to direct and focus light in the eye. Light first enters the eye through the cornea, is bent through the pupil, and then moves through the lens which is controlled by muscles...
Briefly describe the advantages and disadvantages of Level Sets for image segmentation. In your answer you...
Briefly describe the advantages and disadvantages of Level Sets for image segmentation. In your answer you should cover (a) What is a Level Set? (b) Why is it called evolutionary? (c) How is it calculated? (d) How does it relate to snake techniques?
Briefly describe the advantages and disadvantages of Level Sets for image segmentation. In your answer you should cover (a) What is a Level Set? (b) Why is it called evolutionary? (c) How is it calculated? (d) How...
5.What are the advantages and disadvantages of traveling light, of producing just barely enough documentation for...
5.What are the advantages and disadvantages of traveling light, of producing just barely enough documentation for your system? Consider three scenarios: the original development team stays on to continue working on the system; the original development team changes slowly over time with some people leaving and some new people coming on to the team; and the original development team disperses and the system is assigned to another team to maintain and support. How light can you travel in each of...
1. Is it actually more effective, for you, to draw a few sketches to think something...
1. Is it actually more effective, for you, to draw a few sketches to think something through before you code. Why or why not? 2. What are the trade-offs of modeling with others? In what situations would you be faster or slower? Get a better result? Learn something new? 3. Discuss the advantages and disadvantages of working closely with your business stakeholders. Who would you consider a stakeholder and why? 4. How long would you keep a sketch for? Why?...
Question 1 2) Manufacturing processes can be classified into 2 (Two) major groups. Briefly describe the...
Question 1 2) Manufacturing processes can be classified into 2 (Two) major groups. Briefly describe the characteristics of each group. Aid your answer with hierarchy. (10 marles) 1) Sand casting is a process for casting metal in sand molds. Explain FIVE (3) sand casting benefits to the industry (marks) Riser, also known as feeder, is an important part in a sand mold. Briefly describe the function of a riser in a sand casting mold Hence, illustrate the possible types and...
physics 1. What is diffraction? How does diffraction affect the appearance of an image? 2. Amount...
physics 1. What is diffraction? How does diffraction affect the appearance of an image? 2. Amount of diffraction depend on how wavelength of the light compares to the hole it’s going through (how?) 3. Where did cameras originate? (Camera Obscura) 4. What invention revolutionized camera technology? (film) 5. What are the four components of a camera (camera back, lens, diaphragm, shutter) How do Cameras Work? ( 6. What are depth of focus and depth of field? How are they imposed...
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...
plz help 1. If the speed of light changes to one third of its value entering...
plz
help
1. If the speed of light changes to one third of its value entering from air to another medium, what is the refractive index of that medium with respect to air (nair-1) 3.0 A) B) 0.5 С) 2.0 D) Can't be determined from the information given. 2. Carbon disulfide (n, 1.63) is poured into a container made of crown glass (n2-1.49). What is the critical angle for internal reflection of a ray in the liquid when it is...
EXERCISE 1:USE AND CARE OF THE MICROS D CARE OF THE MICROSCOPE 11. Alter use, remove...
EXERCISE 1:USE AND CARE OF THE MICROS D CARE OF THE MICROSCOPE 11. Alter use, remove the slide, wipe oil of it, put dist cover on the microscope, and return it to the designated area. 12. When a problem does with the microscope obtain help from the instructor. Do not use other microscope unless yours is declared out of action." FIGURE 14 Focusing the condenser. () Ching low power, lower the condenser til distinct circle of light is visible. Cester...
1. Government regulation of business changes over time, often in response to public sentiment, the political...
1. Government regulation of business changes over time, often in response to public sentiment, the political environment, and the economy. At times the pendulum swings toward more regulation, and other times it favors deregulation. Regardless of the case, businesses must work within the legal and regulatory environment as it applies to their business or industry. Discuss the major challenges facing business in today’s regulatory setting, giving specific examples of instances where regulation helps and hurts business. 2. Corporate social responsibility...
Help with part a, please!
Problem 4 In problem set 9, we briefly looked at how the intensity of light reaching the retina is strongly influenced by the pupil. In front of the pupil is the cornea and just behind is the lens, both of which work together to direct and focus light in the eye. Light first enters the eye through the cornea, is bent through the pupil, and then moves through the lens which is controlled by muscles...
Briefly describe the advantages and disadvantages of Level Sets for image segmentation. In your answer you should cover (a) What is a Level Set? (b) Why is it called evolutionary? (c) How is it calculated? (d) How does it relate to snake techniques?
Briefly describe the advantages and disadvantages of Level Sets for image segmentation. In your answer you should cover (a) What is a Level Set? (b) Why is it called evolutionary? (c) How is it calculated? (d) How...
Question 1 2) Manufacturing processes can be classified into 2 (Two) major groups. Briefly describe the characteristics of each group. Aid your answer with hierarchy. (10 marles) 1) Sand casting is a process for casting metal in sand molds. Explain FIVE (3) sand casting benefits to the industry (marks) Riser, also known as feeder, is an important part in a sand mold. Briefly describe the function of a riser in a sand casting mold Hence, illustrate the possible types and...
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...
plz
help
1. If the speed of light changes to one third of its value entering from air to another medium, what is the refractive index of that medium with respect to air (nair-1) 3.0 A) B) 0.5 С) 2.0 D) Can't be determined from the information given. 2. Carbon disulfide (n, 1.63) is poured into a container made of crown glass (n2-1.49). What is the critical angle for internal reflection of a ray in the liquid when it is...
EXERCISE 1:USE AND CARE OF THE MICROS D CARE OF THE MICROSCOPE 11. Alter use, remove the slide, wipe oil of it, put dist cover on the microscope, and return it to the designated area. 12. When a problem does with the microscope obtain help from the instructor. Do not use other microscope unless yours is declared out of action." FIGURE 14 Focusing the condenser. () Ching low power, lower the condenser til distinct circle of light is visible. Cester...
Most questions answered within 3 hours.
-
5. Discuss the use of fault tree analysis (FTA) for risk
assessment (maximum one paragraph).
asked 1 hour ago -
Given that a sample of aluminium oxide has a Young's modulus of
393 GPa and a...
asked 2 hours ago -
At a certain temperature, the equilibrium constant, Kc, for this
reaction is 53.3.
H2(g)+I2(g)−⇀↽−2HI(g)Kc=53.3
At this...
asked 3 hours ago -
Question1 ) The STL provides similiar classes called stack and
queue, both of which gave functions...
asked 4 hours ago -
For Questions 1-4, assume you have 5 bits available:
1. For (positive) integers: What is the...
asked 4 hours ago -
convert grams into vloume with the density of water being at
.997514 g/cm^3 at 23.1 Celsuis...
asked 6 hours ago -
Foreman company obtained a $20,000, 6% loan on May 1, 2018.
Principal and interest will be...
asked 7 hours ago -
5. Problem 11.05 (Discounted Payback)
eBook
Project L costs $60,000, its expected cash inflows are $14,000
per...
asked 7 hours ago -
1. Which of the following is true about politics and health
organizations?
A. Health organizations are...
asked 7 hours ago -
A space vehicle is coasting at a constant velocity of 18.1 m/s
in the +y direction...
asked 8 hours ago -
5) Use the following balanced equation to answer questions
(a)-(i).
3 Cu(s) + 8 HNO3(aq) →...
asked 8 hours ago -
A three-year maturity bond with a 12% annual coupon rate is
currently traded at par $1000...
asked 8 hours ago