![Darth Maul can hardly read a message that has been delivered to him from the Emperor. He finds that he can just barely read it when he takes the message and holds it as far away from his face as he can [a distance of 41 cm away... which can be assumed to be his near point] What power of reading glasses should be prescribed for him, assuming they will be placed 1.8 cm from his eyes and he wants to read the message at the normal near point of 25 cm?](http://img.homeworklib.com/questions/9d5159c0-06a2-11ec-a3e3-b523d16acf11.png?x-oss-process=image/resize,w_560)
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Darth Maul can hardly read a message that has been delivered to him from the Emperor....
A woman can read newspaper only when it is at a distance 72 cm or more...
A woman can read newspaper only when it is at a distance 72 cm or more from her eyes. What should be the focal length of her reading glasses (with gap 2.0 cm from her eyes), so that she can read the newspaper at the near point of a normal eye?
(1.) Nearsightedness (a.) A nearsighted person has a far point that is 323 cm from her...
(1.) Nearsightedness (a.) A nearsighted person has a far point that is 323 cm from her eye. Her lens in a pair of glasses is 2 cm in front of her eye. What focal length is required to cast the image of a far-away object at her far point? (b.) If these glasses are used to view an object 525 cm from her eye, where do her glasses cast the image? In both cases, quote your distance as measured from...
How can I solve this? In order to read the newspaper, an old man has to...
How can I solve this?
In order to read the newspaper, an old man has to hold it at arm's length. What is the optical power of the corrective glasses that enabled him to read the newspaper clearly at 30 cm from his eyes? (The man's arms length is 55 cm, and the glasses are 2.5 cm in front of his eyes.)
Velma is extremely nearsighted, and has difficulty seeing anything which is further away than 1.5 meters...
Velma is extremely nearsighted, and has difficulty seeing anything which is further away than 1.5 meters from her face if she isn't wearing her glasses. Dexter also wears glasses, which correct his farsightedness; he can only see objects clearly when they are more than 50 cm from his eyes. Assuming that each of them wears glasses which are 1.5 cm from their eyes, and that a person with normal vision has a near point of 25 cm and a far...
An optometrist tests a person and finds that without glasses, he needs to have his eyes...
An optometrist tests a person and finds that without glasses, he needs to have his eyes 15.0 cm from a book to read comfortably and can focus clearly only on distant objects up to 2.75 m away, but no farther. A typical normal eye should be able to focus on objects that are between 25.0 cm (the near point) and infinity (the far point) from the eye. (a) What type of correcting lenses does the person need: single focal length...
8. Your nearsighted brother has a far point of 4 m and he wants to see...
8. Your nearsighted brother has a far point of 4 m and he wants to see an object 15 m away clearly Assume he will wear his glasses 2 cm in front of his eyes. What is the focal distance (in meters) of the glasses he needs? Hint: Draw a diagram of your brother, the glasses, the object and the image. Use the diagram to figure out whether the glasses have to be diverging or converging. 9. Consider question 8....
READ THE PASSAGE AND ANSWER THE QUESTION Livy’s account of Hannibal s crossing of the Alps...
READ THE PASSAGE AND ANSWER THE QUESTION Livy’s account of Hannibal s crossing of the Alps is one of two surviving accounts, though both seem to have drawn on the same original source. Although it is not entirely clear what pass Hannibal used to cross the Alps, it is reasonable to assume that the river Druentia mentioned by Livy has to be identified with the modern Drôme (not the Durance). Livy, “Hannibal Crosses the Alps,” from “The Histories,” Written about...
After reading the exceprt from Hardin's essay, discuss the following questions with your class After reading...
After reading the exceprt from Hardin's essay, discuss the
following questions with your class
After reading the excerpt from Hardin's essay, discuss the following questions with your class 1. What is Garret Hardin most concerned about? 2. How can "the commons" best be defined? 3. Are individuals who overuse "the commons" acting irrationally? Explain. 4. Besides the "common pasture", what other resources does Hardin identify as "commons"? 5. What are some of the po Some of the possible solutions he...
i really need help with the graphs Driving Can Be Dangerous to Your Health: An Interrupted...
i really need help with the graphs
Driving Can Be Dangerous to Your Health: An Interrupted Case Study in Physiology Phil Stephens Department of Biology Villanova University Part 1-The Grandparents Arrive Dave pulled the cell phone out of his pocket, cursing himself for not putting it on vibrate. The children, Jason and Laura, were both asleep, and he knew that the rest of the day would not be fun if they were awakened from their naps. "Hi, Dave. We're just...
While reading the story, consider the culture (or sub culture) and related communication styles the story...
While reading the story, consider the culture (or sub culture)
and related communication styles the story reveals.
Consider too, possibly, the values, behavioral norms, social
practices, social artifacts, etc.
After reading the story through the lens of this idea, please
compose a full academic length (evidence-based 7 to 11 sentence
long) paragraph which addresses the following prompt:
What does the story reveal about the culture it portrays
and/OR the communication styles the culture shares?
In other words, what does the...
(1.) Nearsightedness (a.) A nearsighted person has a far point that is 323 cm from her eye. Her lens in a pair of glasses is 2 cm in front of her eye. What focal length is required to cast the image of a far-away object at her far point? (b.) If these glasses are used to view an object 525 cm from her eye, where do her glasses cast the image? In both cases, quote your distance as measured from...
How can I solve this?
In order to read the newspaper, an old man has to hold it at arm's length. What is the optical power of the corrective glasses that enabled him to read the newspaper clearly at 30 cm from his eyes? (The man's arms length is 55 cm, and the glasses are 2.5 cm in front of his eyes.)
8. Your nearsighted brother has a far point of 4 m and he wants to see an object 15 m away clearly Assume he will wear his glasses 2 cm in front of his eyes. What is the focal distance (in meters) of the glasses he needs? Hint: Draw a diagram of your brother, the glasses, the object and the image. Use the diagram to figure out whether the glasses have to be diverging or converging. 9. Consider question 8....
After reading the exceprt from Hardin's essay, discuss the
following questions with your class
After reading the excerpt from Hardin's essay, discuss the following questions with your class 1. What is Garret Hardin most concerned about? 2. How can "the commons" best be defined? 3. Are individuals who overuse "the commons" acting irrationally? Explain. 4. Besides the "common pasture", what other resources does Hardin identify as "commons"? 5. What are some of the po Some of the possible solutions he...
i really need help with the graphs
Driving Can Be Dangerous to Your Health: An Interrupted Case Study in Physiology Phil Stephens Department of Biology Villanova University Part 1-The Grandparents Arrive Dave pulled the cell phone out of his pocket, cursing himself for not putting it on vibrate. The children, Jason and Laura, were both asleep, and he knew that the rest of the day would not be fun if they were awakened from their naps. "Hi, Dave. We're just...
While reading the story, consider the culture (or sub culture)
and related communication styles the story reveals.
Consider too, possibly, the values, behavioral norms, social
practices, social artifacts, etc.
After reading the story through the lens of this idea, please
compose a full academic length (evidence-based 7 to 11 sentence
long) paragraph which addresses the following prompt:
What does the story reveal about the culture it portrays
and/OR the communication styles the culture shares?
In other words, what does the...
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