...Niels Bohr Physicist Niels Bohr 1885 – 1962: Niels Bohr was born in Copenhagen, Denmark on October 7, 1885 and died November 18, 1962. Bohr was best known as the Danish physicist who won 1922’s Nobel Prize. His father was Christian Bohr, Professor of Physiology at Copenhagen University, and his mother was Ellen Bohr. For recreational activity, he was a passionate football player. Niels Bohr Education: In 1903, he entered Copenhagen University to study physics. He received his Master's degree in Physics in 1909 and his Doctor's degree in 1911. While still a student he was awarded a gold medal from the Danish Academy of Sciences and Letters, for his "experimental and theoretical investigation of the surface tension by means of oscillating fluid jets." Professional Work & Awards: As a post-doctoral student, Niels Bohr worked under J. J. Thomson at Trinity College, Cambridge and studied under Ernest Rutherford at the University of Manchester, England. Inspired by Rutherford's theories of atomic structure, Bohr published his revolutionary model of atomic structure in 1913. In 1916, Niels Bohr became a professor of physics at the University of Copenhagen. In 1920, he was named director of the Institute of Theoretical Physics at the University. In 1922, he was awarded the Nobel Prize in Physics for recognition of his work on the structure of atoms and quantum mechanics. In 1926, Bohr became a Fellow of the Royal Society of London and received the Royal Society Copley Medal...
Words: 254 - Pages: 2
...The University of Copenhagen is where Niels Bohr went to school following his passion in physics. Bohr would go on to do great things with the help and influence of his father and his father's best friend Professor Hoffding, to steer the way for him to become the person he visualized and set to be. To begin with, Bohr a very educated and sought after education to always learn, was introduced to epistemology, the theory of knowledge that justifies the differences from others opinions, capturing a thought to learn right from wrong. He learned philosophy and became a part of him to discover things himself which he would later on do. Bohr and a classmate name Harald were a part of a class with Professor Hoffding, as they debated philosophy,...
Words: 1269 - Pages: 6
...Early Life Niels Bohr was born on the 7th of October 1885 in Copenhagen, Denmark to a Jewish family as the middle child of 3. Bohr’s mother was from a rich Jewish banking family, and father was from a renowned physiologist, so Bohr was situated for success. Bohr attended Copenhagen University to earn his masters and doctorate in physics by 1911. Bohr traveled to Cambridge to work under scientist J.J. Thomson. In 1912, Bohr’s research theorized that atoms give off electromagnetic radiation as electrons jump to different orbit levels. Bohr’s idea deviated from Rutherford’s model, which suggested that atoms had a densely packed positive nucleus surrounded by a cloud of negative electrons; this known as the plumb pudding model. There were a few...
Words: 838 - Pages: 4
...Niels Hedrik David Bohr Niels Hendrik David Bohr was one of the foremost scientists of the 20th century. The Nobel prizewinning physicist was known for his development of the theory of atomic fission that led to the development of the atomic bomb. He was born on Oct. 7, 1885, in Copenhagen, Denmark. His father, Christian, was a professor at the University of Copenhagen and his brother, Harold, was a great mathematician. Bohr and his family grew up in an atmosphere that helped the development of his knowledge. His father was largely responsible for awakening his interest in physics while, his mother came from a family well known in the field of education. After Gammelholm Grammar School in 1903, he entered Copenhagen University where He won a gold medal from the Royal Danish Academy of Sciences for his theoretical analysis of vibrations of water jets as a means of determining surface tension. He received his Master's degree from the University of Copenhagen in 1909 and his doctorate in 1911 with a thesis Studies on the electron theory of metals. Bohr went to England to study with Sir J.J. Thomson at Cambridge. He had intended to spend his entire study period in Cambridge but he did not get on well with Thomson so, after a meeting with Ernest Rutherford in Cambridge in December 1911, Bohr moved to Manchester in 1912. There he worked with Rutherford's group on the structure of the atom. Rutherford became Bohr's role model both for his personal and scientific qualities. Using quantum...
Words: 422 - Pages: 2
...Jae Hyeon Park Mr. Tyc Calculus October 30, 2013 Faust in Copenhagen Faust in Copenhagen is story about seven physicists goes to small gathering of the group in Copenhagen and learn much more about themselves and their friends. In the group there were Lise Meitner, female, who is one of the high rank in field of experimentalist. Niels Bohr, Paul Dirac, Werner Heisenberg, and Wolfgang Pauli are the one of the top 10 in country’s physicists’ rank. While they may be the one of the top ten scientists they were also a professor mentored generations of future scientist. In Faust in Copenhagen they mention many of the famous physic equation such as relativity by Einstein, one of the most famous scientists in history. During the meeting in Copenhagen these talented scientist came up with Copenhagen interpretation where it was much more like relativity theory made by Einstein but it was ironed out with group of people struggling to complete the theory. On top of finishing Copenhagen interpretation Pauli, Heisenberg, Dirac, and other has created an inventions it led to implements that affect our life still to these day, activities and tools for future research. Ever since beginning of gathering all the physicists have different points of view and throughout the story the protagonists of the book will resolve around conflicts that would sometime contain love, respect, or theory that they have created. The story of Faust in Copenhagen mostly describes around six scientists who came...
Words: 802 - Pages: 4
...10 Filipino and 10 foreign scientist and their contributions to science By : Meg Nina Carlyle Balamon Filipino Scientists and their contributions Magdalena C. Cantoria, Ph.D., Botany — With an extensive education in the fields of pharmacy and botany and degrees in these same fields gathered both here and in the United States, Cantoria focused her research efforts on the morphology, physiology and biochemistry of drug plants. She has done basic studies on the pharmacognosy (study of medicines derived from natural sources) of agar, rauwolfia, datura, mint and Piper species. For her research paper on the morphology and anatomy of rauwolfia vomitoria Afz., Cantoria received the Edwin Leigh Newcomb Award in pharmacognosy given by the American Foundation for Pharmaceutical Education in 1954. She again received this award in 1962 for her research work on the growth and development of Daturia strasmodium L. She is also the recipient of the Phi Sigma awards for marked distinction in biology in in 1951 and was proclaimed the Most Outstanding Phi Sigman in 1977. Paulo C. Campos, MD is noted for his work in nuclear medicine. As a health scientist, Campos authored and co-authored 75 scientific publications, some of which have won awards. Three of his works, titled Observation of Some Parameter of Insulin Action, Cr-51 Tagged Red Cell Studies and The Genetic Factor in Endemic Goiter...
Words: 2826 - Pages: 12
...and detailed, systematic information on the region's plants and animals was one of that expedition's legacies. 3. Alexander Graham Bell developed and patented the telephone and related inventions. 4. Charles Steinmetz developed new alternating-current electrical systems at General Electric Company. 5. The Serb Nikola Tesla went to the United States in 1884, where he brilliantly adapted the principle of rotating magnetic field for the construction of alternating current induction motor and the polyphase system for the generation, transmission, distribution and use of electrical power. 6. Albert Einstein developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). 7. Niels Henrik David Bohr was a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922. 8. Wernher Von Braun had worked on the Aggregate rockets (the first rocket program to reach outer space), and chief designer of the V-2 rocket program. 9. Robert Fulton (November 14, 1765 – February 24, 1815) was an American engineer and inventor who is widely credited with developing a commercially successful steamboat called Clermont. 10. Samuel Finley Breese Morse (April 27, 1791 – April 2, 1872) was an...
Words: 316 - Pages: 2
...Aprender a pensar Ernest Rutherford Instituto Internacional para el Desarrollo de la Innovación Académica Cambridge, 26 marzo – 3 abril de 2007 Sir Ernest Rutherford, presidente de la Sociedad Real Británica y Premio Nobel de Química en 1908, contaba la siguiente anécdota: Hace algún tiempo, recibí la llamada de un colega. Estaba a punto de poner un cero a un estudiante por la respuesta que había dado en un problema de física, pese a que éste afirmaba rotundamente que su respuesta era absolutamente acertada. Profesores y estudiantes acordaron pedir arbitraje de alguien imparcial y fui elegido yo. Leí la pregunta del examen y decía: “Demuestre cómo es posible determinar la altura de un edificio con la ayuda de un barómetro”. El estudiante había respondido: “Lleva el barómetro a la azotea del edificio y átale una cuerda muy larga. Descuélgalo hasta la base del edificio, marca y mide. La longitud de la cuerda es igual a la longitud del edificio”. Realmente, el estudiante había planteado un serio problema con la resolución del ejercicio, porque había respondido a la pregunta correcta y completamente. Por otro lado, si se le concedía la máxima puntuación, podría alterar el promedio de sus de estudios, obtener una nota más alta y así certificar su alto nivel en física; pero la respuesta no confirmaba que el estudiante tuviera ese nivel. Sugerí que se le diera al alumno otra oportunidad. Le concedí seis minutos para que me respondiera a la misma pregunta pero esta vez con la...
Words: 819 - Pages: 4
...Max Blanck was just an ordinary man that came from a traditional family. His great- grandfather and grandmother were theology proffessors, and his father was a law professor. During his young school years he became a student of Hermann Muller, a mathematician that taught him astronomy and mechanics along with mathematics. This is when Planck first got an interest in physics and learned the principle of conservation of energy. He began the studies in 1874 at the University of Munich and studied theoretical physics. After he graduated, he taught math and physics briefly. Planck completed his habilitation thesis and began lecturing in Munich without getting paid becuase he was waiting to be offered a new postion. He also furthered his work on the field of heat theory. Planck then became a professor at Berlin University and joined the Physical Society. As far as Plancks home life goes, he married and had four children. He was friends with theologian Adolf con Harnack and his home soon because a social center. Famous scientists like Albert Einstein and Otto Hahn all frequently visited. His wife died and he remaired and had his third son. Planck's two sons and two daughters all died. By the end of the 1920s, Bohr, Heisenberg, and Pauli had worked out the interpretation of quantum mechanics, but Planck rejected it. He expected that wave mechanics would render the quantum theory, even though this can not be the case. Further work only cemented quantum theory, even against...
Words: 302 - Pages: 2
...Physics pre-assessment research task 1. Describe de Broglie’s proposal that any kind of particle has both wave and particle properties De Broglie suggested that if light can behave as both a wave and as a photon, particles could also have dual character. He proposed that all particles had wave properties as well as particle properties. He proposed that the wavelength is inversely proportional to the momentum of the particle, now known as the de Broglie wavelength of a particle and given by, λ=hmv. λ= Wavelength of light (m) h= Planck’s constant 6.626 x 10^-34 (J) m= Mass of the particle (kg) V= Speed of the particle (light) mv= Momentum of particle (kg m/s) 2. Define wave diffraction and interference Diffraction-is the bending of waves as they pass around the corner of a barrier or as they move through obstacles such as a slit. Wave interference is the phenomenon that occurs when two waves meet while traveling along the same medium. The interference of waves causes the medium to take on a shape that results from the net effect of the two individual waves upon the particles of the medium. Destructive interference is a type of interference that occurs at any location along the medium where the two interfering waves have a displacement in the opposite direction. For instance, when a sine pulse with a maximum displacement of +1 unit meets a sine pulse with a maximum displacement of -1 unit, destructive interference occurs. This is depicted in the diagram below...
Words: 1845 - Pages: 8
...Chemistry Homework LP2 Module 2 9/19/15-10/16/15 Announcements: * Please bring your homework to class ready to turn in, stapled and labeled properly. * Make a note of any difficulties you have while doing your homework so that you can ask about them in class. Tuesday, Sept. 22 & Wednesday, Sept. 23 | HW Due | Ch. 4a Homework 1. Reading notes on Chapter 4. 2. Practice Problems: 11-17, pp. 99-104. | Tests/Quizzes | Quiz: Dalton’s Atomic Theory (see page 89) | Topic in Class | Structure of the Atom | Lab | Very Small Particles, Part I (pp. 108-109) | Thursday, Sept. 24 & Friday, Sept. 25 | HW Due | Ch. 4b Hw 1. Problems 59-69, p. 113. | Tests/Quizzes | None | Topic in Class | Radioactive Decay, Light Particles and Waves | Lab | Very Small Particles, Part II (pp. 108-109) | Tuesday, Sept. 29 & Wednesday, Sept. 30 | HW Due | Ch. 5a Hw 1. Chapter 5 Notes. 2. Practice Problems: 1-6, pp. 121-124; 18-23, pp. 139-141. | Tests/Quizzes | Quiz: Atomic Structure | Topic in Class | The Bohr Model, Electron Configuration | Lab | None | Thursday, Oct. 1 & Friday, Oct. 2 | HW Due | Ch. 5b Hw 1. Problems 65-82, p. 147. | Tests/Quizzes | None | Topic in Class | Test Review | Lab | TBA | Tuesday, Oct. 6 & Wednesday, Oct. 7 | HW Due | Test Review 1. Complete Study Guide. | Tests/Quizzes | Test One | Topic in Class | None | Lab | None | Thursday, Oct. 8 & Friday, Oct. 9...
Words: 348 - Pages: 2
...Computer Games and It’s Effect to CBA Students of UM A Research Paper Presented to Prof: Edwin Nebria English 201, 12:30 – 1:30 Jason P. Lao Cristina Aquino Jobelle Solatorio Ebenezer Canque June Niel Acebedo March, 2013 Acknowledgement We would like to express our gratitude to all people who shared their time and resources for the completion of this study. Without their blessings, this paper would not be realized. Special thanks are bestowed to our parents, for their unconditional love, patience, financial and moral support extended in this endeavor. Likewise, we are equally grateful to our teacher, Prof: Edwin Nebria for his expertise and guidance in the making of this Research paper. We are also thankful to our friends, Dave Geverola, Mark Sieras and Paolo Serra for lending their laptop and helping us in encoding and editing of the final copy. Above all to God, our savior for the countless blessings and strength given to us to continue doing this until its completion. The Researchers Jason P. Lao Cristina Aquino Jobelle Solatorio Ebenezer Canque June Niel Acebedo Introduction In the worldwide scenario nowadays, technology develops very fast, which means the phenomenon of Electronic devices has started. According to Joshua Gardener, the issue of the effect of video game violence on young people came into the national spotlight in 2011 when a California...
Words: 1164 - Pages: 5
...en fascination og kærlighed til kusinen Agathe, og det ender med, at hun bliver den afgørende faktor for, at han ikke forlader gården, da hans tilværelse der ellers ikke er særlig god. Agathe er gift med Niels Bryde, og har ikke de samme følelser for Henning, som han har for hende. I skjul går Henning rundt rundt og begærer Agathe samtidigt med, at han hader Niels, da Henning mener Niels står i vejen for Agathe, så Agathe ikke kan opdage kærligheden, han tror der er i mellem dem. I forsøget på at drive Agathe og Niels fra hinanden, lyver Henning over for Agathe, hvor han fortæller hende, at Niels har været hende utro. Hun tror dog ikke på dette og ender med at slå ham, og forlader rummet med replikken: ”Henning, jeg vil sige Dig, jeg fortryder ikke hvad jeg har gjort”. Slaget rammer Henning, som et lyn og han begiver sig ind på sit værelse, hvor han kommer frem til, at han enten kan vælge at sætte en kugle for panden eller få hævn på Agathe for at have benægtet hans kærlighed til hende, men også for at lade ham leve et liv under elendige og rodløse forhold med troen om, at hun engang ville gengælde den kærlighed, han nærede for hende. Hennings kærlighed til Agathe bliver her erstattet med et ønske om at få hævn. På trods af deres fælles had til hinanden, går Henning og Niels en dag på jagt sammen. Vejret er dårligt og pga. tåge er sigtbarheden også dårlig. Nede i skoven går de hver sin vej rundt om en sø, og efter et stykke tid...
Words: 2025 - Pages: 9
...i København og hos ISCKON i Vanløse besvare problemformuleringen: ’Hvad kan forklare, at nogle danskere konverterer til Islam og ISCKON, og hvilken rolle spiller senmoderniteten for beslutningen om konvertering?’. Denne undersøgelse er kvalitativ, og udover at være bygget op over observationer på de to forskellige steder, er den baseret på foredrag og strukturelle spørgsmålstyper til interviews af en både hengiven person og en tilhænger. Personerne Niels (Islamisk Trossamfund) og Connie (ISCKON) er begge konvertitter. Spørgsmålene til interviews: SICKON (Connie) | 1. Hvornår konverterede du? 2. Hvordan er det at leve som munk I nutidens samfund? | Begge | 1. Hvordan var din livssituation da du konverterede, og hvad var årsagen? 2. På hvilken måde mærker du til dagligt at du tilhører en religiøs minoritet I et kristent land? 3. Hvordan vil du beskrive din familien reaktion på konversion? Følte du, at du kom på kant med samfundets normer da du konverterede eller sidenhed? | Islamisk trossamfund (Niels) | 1. Vil du sige at du er opvokset i en traditionel eller senmoderne familie? 2. Kommer du fra et religiøst praktiserende hjem? Hvis ja, i hvilken grad? | Undersøgelsen: For at få svar, har vi være ude hos ISCKON og Islamisk trossamfund. Her har vi observeret rummene; lyde, lugte og indretning. Begge steder har vi fået et foredrag om dét at konverterer til enten ISCKON eller Islam. Efter foredraget har vi haft mulighed for at stille vores spørgsmål...
Words: 2184 - Pages: 9
...“ZOMBIE LOT” Ni Shaira Mae Cabañas Pumasok si Niel sa Gym kasama ang kanyang kapatid na si Ella nanangangatal na sa iyak. “Shhh. Pasok na dito, dali” sabi ni Niel. Ni-lock niya ang pinto at binuksan ang ilaw. “K-kuya, b-bakit nila tayo h-hinahabol? B-bakit gusto n-nila t-tayong kainin?” panaog ni Ella. “Hindi ko rin alam, basta malalagpasan din natin ‘to” Ipinatong ni Ella ang ulo niya sa balikat ni Niel. “Alam mo ba, El—-“ magkukwento pa sana si Niel, kaso nakatulog na pala si Ella. Kaya’t tumingin nalang siya sa may kisame at inalala niya ang mga nakalipas na pangyayari. “Sana, di nalang to nangyari e.” (Insert flashback) MONOLOGO NI NIEL Nagising ako sa tunog ng trak ng bumbero, Akala ko noong una, may sunog, ngunit nang sumilip ako sa labas ay wala naman. Natulog ulit ako. *Bang* Muli akong nagising nang marinig ko ang putok ng baril. Di pa man ako nakakatayo sa aking kinahihigaan ay sunud-sunod na putok pa ang narinig ko. Tumingin ako ng mabilis sa bintana, pero agad rin akong napadapa ng makarinig na naman ako ng sunud-sunod na putok. “May giyera ba sa labas?” yan ang nasambit ko. Sunud-sunod na putukan pa ang narinig ko. Bumilis ang pagtibok ng puso ko siguro dahil na rin natatakot ako. Maya-maya lang ay nakarinig ako ng ungol at pagkalabog sa aming pintuan na siyang dahilan ng pagkagulat ko. Tiningnan ko muna ito sa maliit na butas ng pinto para makasigurado. Isang nakanganga, dilaw ang mga mata, at tila wala sa sariling estranghero na nababalutan ng...
Words: 849 - Pages: 4
