PPT-Special Relativity

A river flows at uniform speed v w 10 ms between parallel shores a distance D 120 m apart A kayaker can paddle at 20 ms relative to the water If the kayaker starts on one shore and always paddles perpendicular to the shoreline how long does it take him to reach the opposite shore and how far downstream is he swept. Space and Time. http://en.wikipedia.org/wiki/Albert_Einstein. . S2.1 Einstein’s Revolution. Our goals for learning. What are the major ideas of special relativity?. What is “relative” about relativity?. . by . Hajnal. . Andréka. , . István. & . Péter. Németi. A Logic Based . Foundation and Analysis of. Logic. . Colloquium. , . Sofia. , . July. 31 – August 6 2009. Relativity . Hubble’s Law: v = H. o. d. Velocity increases with distance. Expanding Universe. Hubble’s law .  Universe is expanding. Universe had a beginning !. How long ago?. Age of the universe: 1/H. By: Victor . Jeung. Postulates for Special Theory of Relativity. All laws of physics are valid in all inertial frame of references.. Light travels through space at a speed of c = 3.00 × 10. 8. m/s, relative to all inertial frames of reference. . Principle of Relativity. Postulates of Relativity. Special Theory of Relativity. General Theory . of Relativity. Galilean Principle of Relativity. Any . two observers moving at constant speed and direction with respect to one another will obtain the same results for all mechanical . Spacetime and Gravity. http://en.wikipedia.org/wiki/General_relativity_resources. . S3.1 Einstein’s Revolution. Our goals for learning. What are the major ideas of general relativity?. Is all . motion relative. 10. th. grade science. Must DO!. In your notebook, write a reflection on the assembly yesterday. . . What did you appreciate/not appreciate?. . What inspired/discouraged you?. . How do you feel about the quest to achieve the IB diploma?. Harrison B. Prosper. Florida State University. Young Scholars Program. Where Do We Come From? . What Are We? Paul Gauguin (1897). Where Are We Going? Museum of Fine Arts, Boston . Topics. Quiz. Breakdown of simultaneity. Length Contraction . Time Dilation. (Some clicker examples here. a. fter derivation). https://. www.youtube.com. /. watch?v. =. wteiuxyqtoM. Simultaneity Movie. Breakdown of Simultaneity . Faranak. Islam. Jose Guevara. Patrick . Conlin. Outline. Creation of special relativity. Why it was created. Two postulates. Predictions. Length contraction. Time dilation. Impact. Then. Now. In the future. The time between two events depends on how far apart they occur, and vice versa. . Also, the entanglement is different for observers who move relative to each other. . One result is that time does not pass at a fixed rate. Rather, that rate is adjustable: Relative motion can change the rate at which time passes. . Einstein . OCCUPATION:Physicist. BIRTH . DATE:March. 14, 1879. DEATH . DATE:April. 18, 1955 . EDUCATION: . Luitpold. Gymnasium, Swiss Federal Institute of Technology . PLACE OF BIRTH: Ulm, Germany . Special Relativity The laws of mechanics must be the same in all inertial reference frames Time is the same across all reference frames Simple addition of velocities between frames Galileo’s Principle of Relativity Mass and Energy.. Relativistic length contraction using the Lorentz transformation. .. Time dilation using the inverse Lorentz transformation.. for B.Sc.(H)Physics, Part-1, Paper-I, Group-A. By. SHASHI KANT KUMAR.