Research Title The Use of a Bow and Arrow to Test the Probability of Bull’s-Eyes Introduction Scientists throughout the years have always had thoughts of the numerous possibilities that would erupt from their experiment. Measurements made during the experiment causes the set of probabilities to immediately and randomly assume one of the possible values. This was stated by the Copenhagen Interpretation whose essential concepts were devised by Niels Bohr‚ Werner Heisenberg and others in the years
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Have you ever wondered how trajectory and the pressure in the atmosphere affects the spin of a soccer ball? I don’t really play soccer that much‚ but I’ve never understood why the ball curves in the air when you kick it. For my science project‚ I wanted to learn about the pressure in the atmosphere and how it affects a soccer ball in flight. I believe that understanding Bernoulli’s Principle may help to explain why the trajectory affects the spin of a soccer ball. Daniel Bernoulli never imagined
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We look back on the great inventions our president of today has made. He is an interesting man‚ creative‚ smart‚ and very different from many people. His inventions have helped us greatly which is also a quirk to him being the best president we have had so far. No one can beat Thomas Jefferson‚ he is a man of science and a great man of science while we are at it. You should buy some of Jefferson’s inventions today! (Some items will be on our ad portion of this newspaper) Jefferson is our third
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In 1928‚ Raman spectroscopy was introduced by Sir Chandrasekhara Venkata Raman an Indian Physicist‚ together with K. S. Krishnan. For this tremendous contribution in Physics‚ Sir C. V. Raman got Nobel prize in 1930. Write something about Raman signal‚ where does it come from? What are the implications of Raman? Raman is the inelastic scattering of light. The meaning of inelastic scattering is observable from the figure below. When an electron is excited by photons of applied light‚ it jumps from
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Johannes Kepler Born on December 27‚ 1571 in Weil der Stadt‚ Wurttemberg‚ Germany‚ Johannes Kepler was the son of a mercenary who helped put down a protestant uprising in the Low Countries. His mother was the daughter of an innkeeper (Kepler Biography). Although he was a sickly child‚ he proved excellent in his academics (Encyclopedia of World Biography). At the age of five Kepler took the
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Have you ever seen how beautiful a lava lamp can be with all of the different colors it can have? I’ve always wondered what kind of material a lava lamp contains inside to get its color and what those floating blobs is made out of! Since I was a young kid‚ I’ve always had a lava lamp in my room just because it is amazing to look at. In this journal‚ I will explore exactly what is inside of a lava lamp that makes people like me attracted to it. Did you know the real name of the lava lamp is called
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Sample Paper – 2008 Class – Physics Class – XII Dual nature of matter Q.1. State the dependence of work function on kinetic energy of electrons emitted in a photocell. If the intensity of incident radiation is doubled‚ what changes occur in the stopping potential and photoelectric current? Q.2. How does the maximum kinetic energy of the emitted electrons vary with the work function? Q.3. the frequency of incident radiation is greater than the threshold frequency in a photocell. How
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To begin‚ since the early 1930s the United States has been doing business nationally and internationally. Over time the business world has significantly advanced both technologically and the way a company conducts their processes. Even though the business world has become such an advanced process‚ companies are continually looking for ways to improve their business. Within one of the largest shipping companies in the United States called FEDEX; research will forecast a way to improve the company’s
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Assumptions “There has never been a law of physics that did not demand ‘space’ and ‘time’ for its statement.” John Archibald Wheeler Starting Assumption: Physics today has a large body of experimental observations and mathematical equations that correspond to the experimental observations. Therefore‚ on a superficial level it would appear that we have a good theoretical understanding of nature up to a limit that will be called the frontier of knowledge. However‚ there are many counter intuitive
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Max Miedinger was born December 24‚ 1910 in Zurich Switzerland. His career as a typeface designer spanned some 54 years. He began studying at the Kuntsgewerbeschule after training as a typesetter from 1926 until 1930. He worked at several positions until 1956 when he became a freelance graphic designer. About a year later‚ he developed Helvetica in collaboration with Edouard Hoffman. The creation made by Max Miedinger and Eduard Hoffmann was originally titled Neue Haas Grotesk‚ but this title was
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