Premium Essay

Bones and Fools

In: Science

Submitted By oyin
Words 1030
Pages 5
../ Refraction is the bending of a wave front as the wave front passes between two substances in which the speed of the wave differs ../ The angle of refraction 8r is the angle between the refracted ray and normal line ../ Refraction occurs when light's velocity changes ../ When light moves from one medium to another, part of it is reflected and part is refracted; the frequency of the light does not change during refraction ../ When the light ray moves from air into glass, the refracted ray is bent toward the normal; when the light ray moves from glass to air is bent away from the normal ../ The index of refraction is the ratio of the speed of light in a vacuum to the speed of light in a given transparent medium; indices of refraction are in the reference table ../ If the light moves from medium 1 to medium 2., Snell's law determines the angle of refraction 82: nlsin81 = n2sin82 ../ A lens is a transparent object that refracts light rays such that they converge or diverge to create and image ../ When rays of light pass through a converging lens (thicker at the middle), they are bent inward; when they pass through a diverging lens (thicker at the edge), they are bent outward ../ Farsightedness can be corrected with converging lenses; nearsightedness can be corrected with diverging lenses ../ The total internal reflection is the complete reflection that takes place within a substance when the angle of incidence of light striking the surface boundary is greater than the critical angle ../ The critical angle is the angle of incidence at which the refracted light makes an angle of 90° with the normal ./ Total internal reflection occurs only when the light moves from a medium with higher index of reaction to one medium with lower index of refraction ../ Mirage is produced by the bending of light rays in the atmosphere when there are large temperature difference between the...

Similar Documents

Free Essay


...By Blood and Bone It was on my volition and indeed I alone will suffer. It seemed so right for me to accept for I cannot bear the thought of my brother leaving his other half. I knew better. It was the only way I could save us. We were orphans yet royals. I knew I was stepping in the enemy’s territory, I knew I submitted to what they wanted, I knew. I knew. I have to save them. One Year Earlier “Are you ready yet your highness?” I heard Linda, my personal maid said as she opened the door of my now former room. “Linda, don’t call me that, you know very well you’re not entitled to that anymore.” I snapped at her as I pull my long black hair into a ponytail. I kept my hair long for royalty purposes but now I have to keep them long for personal reasons. “Please your highness, yours is the only royal family here. I vow to respect you forever as long as I live even after that.” She was blabbing. “Linda you don’t need to. My brother and I are practically being thrown out today. And the new royal family will be settled here in no time then you will have resumed your duties by then.” I said with full composure trying to hide the pain that was. My brother, Howard, and I will go to exile. Even though we are the true offspring bone of the royals of the country, we didn’t have the power to protect ourselves from harm. The family who will sit now was the family of the prime minister. It was the prime minister’s plan all along. His family didn’t even have a royal blood......

Words: 1077 - Pages: 5

Free Essay

Theme and Analysis

...Topic: Medium-stakes assignment   Order code: 81586685 | | | | | | Pages: | 1, Double spaced | Sources: | 1 | Style: | APA | | Order type: | Coursework | Subject: | English | Academic level: | Not specified | | | Language: | English (U.S.) | | Order Description The English class that I am taking right now is a bit different with other college level English classes. Before you start working on my assignment, I want you to read the course description of my class. Course Description: Texting the World brings together literary and nonliterary texts and considers how the same theme plays through them via analysis, evaluation, and creation of said texts. This particular section of ENG 200 is devoted to the theme of The Sea. Artists and writers have long found inspiration from the sea. In this course, we’ll examine representations of the sea throughout history, with an emphasis on contemporary and classical literature, as well as art, poetry, scholarship, and film. Through reading, writing, and discussion, we’ll consider the ways the sea, and what it encompasses and represents, can allow artists and writers to explore the human condition and show us something about our own values, attitudes, and beliefs. Assignments are designed to help you use writing as a learning tool and to improve your written communication abilities. You will be asked to complete a variety of low-, medium-, and high-stakes assignments, including informal writing......

Words: 1659 - Pages: 7

Premium Essay


...ABOUT LIFE This are the fact of life some people do not get 1, If everyone is happy with you then surely you have made many compromises in your life . If you are happy with everyone surely you have ignored many faults of others One thing I had to learn in life is that life is a camera focus on what’s important capture the good times, develop from the negatives , And if things don’t work out take another shot . Another thing is that life is a dream for the wise , A game for the fool , A comedy for the rich , A tragedy for the poor. This are things people have to know about life Life is not measured by the breaths we take but by the moments that take our breath away. Some people come in your life as blessings , others come in your life as lessons. Make sure you taste your words before you spit them out . Don’t worry about those who talk behind your back they’re behind you for a reason. Life is an opportunity benefit from it Life is beauty admire it Life is a dream realize it Life is just a challenge meet it Life is a duty complete it Life is just like a game play it Life is a promise fulfill it Life is sorrow overcome it Life is a song sing it Life is a struggle accept it Life is a tragedy confront it Life is an adventure dare it Life is luck make it Life is life fight for it Nobody......

Words: 397 - Pages: 2

Premium Essay

My Sisters Keeper

...My Sister’s Keeper Jodi Picoult’s My Sister’s Keeper follows the life of the Fitzgerald family. that covers issues concerning genetic engineering, PGD and savior siblings. Older sister Kate is chronically ill, suffering from leukemia-related illnesses since she was a young child. Her parents, Sara and Brian, conceived younger sister Anna as a genetically-engineered baby to be the perfect match for Kate as a blood and bone-marrow donor. For thirteen years. Anna has gone along with it, but when her parents ask for a kidney, she gets herself a lawyer and sues for medical emancipation; the right over her own body. My Sister’s Keeper covers issues concerning genetic engineering, PGD and savior siblings The story revolves around 13-year-old Anna, a child created in order to serve as a matched tissue donor for her older sister Kate, who suffers from leukemia. At the very beginning of the movie, Anna says, “I’m an allogenic donor—a perfect sibling match. When Kate needs leukocytes or stem cells or bone marrow to fool her body into thinking it’s healthy, I’m the one who provides them. Nearly every time Kate’s hospitalized, I wind up there, too. None of which means anything, except that you shouldn’t believe what you hear about me, least of all that which I tell you myself.” Anna is a savior sibling is a child who was born to provide an organ or cell transplant to Kate, who is affected with a fatal disease in leukemia.Technicians, can screen the multiple embryos that are......

Words: 1069 - Pages: 5

Free Essay

Essay 1

...destroyed but a person, specifically a coolie, was killed. There were over 2000 Burmese watching him and wondering what he was going to do about it. He felt compelled to shoot the elephant. According to Wikipedia, Imperialism happens when a stronger nation takes over a weaker nation and dominates their social, economic, religious and cultural freedoms. There have been many nations in history that have oppressed others. For example Hitler and the Nazis oppressed many countries and tried to exterminate the Jewish population. As an Englishman in Burma, Orwell was hated by the Burmese. On the other hand, he did not agree with imperialism such as British rule over India. However, he was mocked, spit on, pushed down and made to feel like a fool. He was told by the sub inspector to go check out the event with the elephant. He took his 44 Winchester rifle just in case, even though the rifle would not do much harm against the elephant. He was curious to see what was going on. He followed the path of destruction, to find the elephant had killed a coolie in a grizzly manner. Later on he found the elephant grazing peacefully in a field. Even though he sensed the crowd wanting him to shoot the elephant, he did not wish to do so; because the elephant was an expensive “piece of equipment to its owner”. When he came upon the elephant grazing peacefully on some grass, he did not feel like he should shoot it especially since the elephant seemed done with its rampage. Sadly he sent......

Words: 646 - Pages: 3

Premium Essay

Elizabethan Theater Research Paper

...They had days like Michaelmas Day, Loaf Mass and King Crispin day. Festivals and special events for each month where a big part of the Elizabethan era. Starting in January there was a Twelfth Night Festival and feast celebrating the wise men and the birth of Jesus. In February they would have St Valentines day and this festival included dancing, singing and pairing games. In March they would have re-enactments of Jesus's Crucifixion and Resurrection. In April jesters and lords caused mayhem with jokes and jest on All Fools Day. In May celebrating May Day a queen of the May was chosen. In June on midsummer's eve masked dancers would entertainment at the "Festival of Fire" acting out great legends and bones were often burned. In July they'd have within day on June 15th. In August they had "Loaf Mass" celebrating the 1st harvest of the year. September 29th was Michaelmas day and this was the celebrating the life of St Michael and they would eat the traditional food goose or chicken. On October 25th St Crispins day was celebrated with bonfires and people acting like 'King Crispin'. Day of the dead was in November celebrating the dead and in December Christmas was celebrated....

Words: 758 - Pages: 4

Free Essay

Hunchback of Notre Dame Summary

...The Hunchback of Notre-Dame The Hunchback of Notre-Dame (French: Notre-Dame de Paris) is a French Gothic novel by Victor Hugo published in 1831. The title refers to the Notre Dame Cathedral in Paris, on which the story is centered. SUMMARY : The story begins on Epiphany (6 January), 1482, the day of the Feast of Fools in Paris, France. Quasimodo, a deformed hunchback who is the bell-ringer of Notre Dame, is introduced by his crowning as the Pope of Fools. Esmeralda, a beautiful Gypsy street dancer with a kind and generous heart, captures the hearts of many men, including those of Captain Phoebus and Pierre Gringoire, a poor street poet, but especially those of Quasimodo and his adoptive father, Claude Frollo, the Archdeacon of Notre Dame. Frollo is torn between his obsessive lust and the rules of the church. He orders Quasimodo to kidnap her, but the hunchback is captured by Phoebus and his guards, who save Esmeralda. Gringoire, witnessing all this, accidentally trespasses into the Court of Miracles, home of the Truands (criminals of Paris). He was about to be hanged under the orders of Clopin Trouillefou, the King of Truands, until Esmeralda saved his life by marrying him. The following day, Quasimodo is sentenced to be flogged and turned on the pillory for one hour, followed by another hour's public exposure. He calls for water. Esmeralda, seeing his thirst, offers him a drink. It saves him, and she captures his heart. Esmeralda is later......

Words: 1529 - Pages: 7

Free Essay

Family Conflict

...Alexandra than he did with Lou and Oscar. Even before Alexandra was the age of twelve John was calling on her to give him advice. He reminisced, “It was Alexandra who read the papers and followed the markets, and who learned by the mistakes of their neighbors… Lou and Oscar were industrious, but he could never teach them to use their heads about their work.” From a very young age Alexandra showed wisdom and leadership. Lou and Oscar believe that because they have put all the physical labor into the land that the land naturally should belong to them. Arguing their point to Alexandra they state, "Didn't all the land come out of the homestead? It was bought with money borrowed on the homestead, and Oscar and me worked ourselves to the bone paying interest on it." Alexandra argues, “I’ve made more on my...

Words: 920 - Pages: 4

Premium Essay

Theme of Love

...Rebecca Kinard Professor Scollon English 102 Mondays and Wednesdays at 1:45-3:00 19 February 2014 The main theme of the two poems is love. However, their prospective on the topic differs just slightly. In “Love is Not All” by Edna St. Vincent Millay tells how love will not cure a sickness or injury, but in some way it is still a necessity in life. Whereas in “Since feeling is First” by E. E. Cummings describes how love is more important than logic in the end and how you should not worry about what you are getting out of love because it is essential for a well-balanced life. The main theme in the two poems is how love is not explainable, but is needed for a well-balanced life. They both portray that love is not necessarily logical. It cannot be described or explained perfectly because you do not think about it. It just needs to be in your life. Love never heals the sick or weak, but it does have a powerful influence on our well-being. Love is not all about living in the reality of things. However, at the end of it all they still represent what someone feels love is and the main theme in both of these poems is love. Even though they are comprised of the same theme they are very much different on the point of view of love and also structure. Their prospective on love can cause these poems not to be paired together because they are so different. “Love is Not All” asks the question what can love do for you, why do we hold love so highly. It also explains that even though...

Words: 1098 - Pages: 5

Premium Essay

Jim Crow

...“Jump Jim Crow.” The character was created from a crippled, elderly black man singing and dancing. People say that Jim Crow owned a slave that gave inspiration for the act. The skit was incorporated into the act and then became a part of the minstrel scene in America. (1), (2), (3) Thomas Rice was one of the first performers to wear blackface makeup in a song and dance routine that turned out to be a success and took him to places like Louisville to Cincinnati to Pittsburgh to Philadelphia and to New York in 1832. Jim Crow was later a stock character in minstrel shows with Jim Dandy and Zip Coon. His blackface characters were Sambos, Coons, and Dandies. White audiences were open to portrayals of blacks as singing, dancing, grinning fools. Around 1838, the term "Jim Crow" was being used to refer to blacks, althought not to be as offensive as nigger, but close to coon or darkie. Minstrel shows clearly helped the spread of Jim Crow as a racial slur. This use of the term only lasted half a century. Nearing the end of the 19th century, the word Jim Crow was less likely to be used in reference to blacks but used to describe the oppressive laws and customs in reference to blacks. Rice performing in the minstrel shows was regarded the father of minstrelsy had may imitators. Four white men from new York darkened their faces and...

Words: 1303 - Pages: 6

Free Essay

Animal Cruelty

...BACK GROUND OF THE STUDY There are many different reasons why individuals abuse animals. Animal cruelty covers a wide range of actions (or lack of action), so one blanket answer simply isn't possible. Each type of abuse has displayed certain patterns of behavior that we can use to help understand more about why people commit the crimes we encounter today. Animal cruelty is often broken down into two main categories: active and passive, also referred to as commission and omission, respectively. Passive Cruelty (Acts of Omission) Passive cruelty is typified by cases of neglect, where the crime is a lack of action rather than the action itself - however do not let the terminology fool you. Severe animal neglect can cause incredible pain and suffering to an animal. Examples of neglect are starvation, dehydration, parasite infestations, allowing a collar to grow into an animal's skin, inadequate shelter in extreme weather conditions, and failure to seek veterinary care when an animal needs medical attention. In many cases of neglect where an investigator feels that the cruelty occurred as a result of ignorance, they may attempt to educate the pet owner and then revisit the situation to check for improvements. In more severe cases however, exigent circumstances may require that the animal is removed from the site immediately and taken in for urgent medical care. Active Cruelty (Acts of Commission) Active cruelty implies malicious intent, where a person has......

Words: 1507 - Pages: 7

Premium Essay

Cask of Amontillado

...fortunate, blessed by the goddess fortuna, or random fate.   Naturally, to embrace fortuna was unthinkable in the Reformed traditions.   Fate was not random” (87). Montresor is constantly smiling at Fortunato so he will have no suspicion of his bad intentions. “I continued, as was my wont, to smile in his face, and he did not perceive that my smile now was at the thought of his immolation” (108). A kind gesture such as a smile can be misleading, it is hard to depict whether an individual is a friend or foe.      Fortunato is dressed as a jester during carnival, unaware of the significance of his attire.   “He had on a tight-fitting parti-striped dress, and his head was surmounted by the conical cap and bells” (108). He is dressed as a fool and what a fool he is about to become in the events that are about to transpire. Montresor of course gets the symbolism of Fortunato’s attire and greets him with such excitement. “My dear...

Words: 1253 - Pages: 6

Premium Essay

The Great Show of Minstrelsy

...The Great Show of Minstrelsy The Minstrel Show presented us with a strange, fascinating and awful phenomenon of the twentieth century. It was a genre of music that would make its performers, whether black or white; smear burnt cork on their faces so they would have the appearance of an African American. According to the American Red Star Newspaper, “No matter how dark a person may have been, they still had to apply the black cork to their faces” (Afro). Minstrelsy was a product of its time that brought a new combination of musical individualities together. Minstrel Shows were a combination of singing, moving around, sometimes even dancing, and instrumental music that exemplified the discrimination against African Americans. Minstrel Shows had qualities that were brought into popular music and made its mark as distinctively American. They had an irreverent attitude that cared very little about the well-mannered society. Minstrel Shows were not for children or elders who believed that it is very important to be polite and elegant in everyday life. The singers sang as though they did not know English very well and as if they were uneducated; this was their way of playing out the African American stereotype of being not very smart and not knowing simple etiquette. In “Dixie” it is clear that Dan Emmett sang as if he were a stereotypical uneducated African American, and sang as if he was a poor speaker that did not know English very well. On the contrary, Campbell says,......

Words: 1549 - Pages: 7

Premium Essay

Comparison of Prometheus and the Serpent of Genesis

...immortal knowledge to the humans of earth, and they are both punished for their actions. In both stories, Prometheus and the serpent are conniving characters that rebel against the higher authority figure. In Genesis the serpent is introduced as, “more crafty than any wild creature that the Lord God had made…[the serpent] said to the women, ‘is it true that God has forbidden you to eat any tree in the garden?’’ (Genesis, 3). The serpent later uses his craftiness to fool the women. The question that the serpent asks of the women is an example of the serpent’s devious ways. It is almost as if the serpent is asking a rhetorical question to the women, but mischievously asking her with the motive to make her want to act. Prometheus is also portrayed as a smooth talker attempting to trick Zeus. “‘Zeus most famed and greatest of eternal gods, take of these whichever the spirit within tells you.’ He spoke with the trick in mind” (Nelson, 44, 548-552). Prometheus attempts to deceive Zeus to take the bones covered in fat instead of the good meat covered by the stomach. However, Zeus sees through his deceit and names him a trickster; “Son of Iapetus, knowing thoughts beyond all, sir, you still have not forgotten your craft and deceit” (Nelson 45, 559-560). Prometheus and the serpent have the knowledge of superior beings but lack their powers. Prometheus and the serpent are rebellious towards their authority figure when they expose unknown knowledge to humans. In Genesis,......

Words: 662 - Pages: 3

Premium Essay

Gas Prices

..."Don't Let Your Eyes Fool You" The theme of consequences is represented in the fairy tale "The Wolf and the Seven Young Kids" by Jacob and Wilhelm Grimm. In the fairy tale the animals represent human figures. there are various interpretations, the wolf is a sexual predator or an evil force. It is known in "The Wolf and the Seven Young Kids" by the Bothers of Grimm, the wolf is a sexual predator. Animals are symbols just as the wolf is a sexual predator. The seven little goats are symbols as well. They are known for being seven human kids. The mother goat is like a human mom that always tells her kids to be careful. Like most mothers, they are always busy and believes that they taught their kids well enough to know what is right. The mother leaves her kids home alone to fetch some food. She warns them to watch out for the wolf. The wolf can be an evil force. One he does a bad thing, and second he is colored black "black paws" (1) (color of evil). An evil force is something that can not be banished. It can only disappear, but eventually it comes back. According to east Europe evil is only able to be invited in. They say the wolf is a "villain" (1) but it does not mean he is an evil force. A sexual predator is evil too but can be destroyed. ` The wolf is more noticed to be a sexual predator. Like most sexual they feed on little kids because they have less knowledge. The wolf did not target the mother because she is grown and has more knowledge. The mother says "he'll......

Words: 725 - Pages: 3