Fiber Optics Assignment Many modern medical materials and equipment work on a principle which is beyond the capacity of human transducers. Comment and discuss the working principles of an endoscope‚ uteroscope or a rectoscope showing the illuminating path‚ the image path‚ transmission path and the liquid transfer or operating instrument ducts‚ showing the position of suitable valves. This will therefore explain how light travels through an optical fibre and show how such
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| SCIENCE - FORM 2 | | The World Through Our Senses | | SENSORY ORGANS AND THEIR FUNCTIONS 1. Sensory organs are used to detect every changes in the environment. (a) Sensory organs are possessed by human and all animals. (b) Sensory organs allow the body to respond to the stimuli surroundings. Stimuli from the surroundings. Stimuli are changes that happen in the environment. (c) Sensory organs have receptors that receive the stimuli and then‚ send them as impulses to the
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5 | 10 | 90⁰ | 0⁰ | 0.0 | Error analysis One window for error we noticed occurred when reading the angle of refraction. It was hard to decide exactly where the beam was and sometimes it was between degree tick marks. Another error we noticed was the prism shifted easily when barely touched. Since it was not connected to the optics bench we had to check it regularly. Otherwise the angle of refraction was incorrect. Figures and Graphs Discussion I learned the light from the laser did not
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PRELIMINARY PHYSICS Syllabus Notes 2007 Andrew Harvey 1st Edition PRELIMINARY PHYSICS Syllabus Notes 2007 Andrew Harvey 1 st Edition Copyright © Andrew Harvey 2007 Preliminary Physics Past Paper Solutions by Andrew Harvey is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 2.5 Australia License. Based on a work at andrew.harvey4.googlepages.com. First Edition published November 2007. 2006 Edition first released June 2006‚ updated July 2007.
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the free hand technique as reference. Because of the CBT screw needed medial to lateral and caudocephalad angle‚ compared to the free hand technique‚ the starting point of CBT moved medial and cephalad. It meant less tissue dissection and retraction for reduced muscle disruption. The CBT screw technique was a minimally invasive surgery. Finally‚ with our starting point‚ there was a low incidence of pedicle violation
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NANO STRUCTURE AND NANO BAND Vivek kr. Garg ‚ Prateek sain‚ Vivek Tyagi ‚Piyush Sharma vivekpce51@gmail.com‚ piyushsharma19927@gmail.com ABSTRACT Albert Einstein first proved that each molecule measures about a nanometer (a billion of a meter) in diameter. And in 1959‚ it was Richard P. Feynman who predicted a technological world composed of self-replicating molecules whose purpose would be the production of nano-sized objects. Almost a hundred years after Einstein ’s insight and 40 years after
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The World Communicates 1. The wave model can be used to explain how current technologies transfer information * describe the energy transformations required in one of the following: mobile telephone‚ fax/ modem‚ radio and television Energy transmission in mobile telephone: sound wave energy (input sound) -> electrical (in transmitting phone) – > radio wave (transmit signal) -> electrical (in receiving phone) -> sound (output sound) * describe waves as a transfer of energy disturbance
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cambered wings during upstroke. Further‚ we have found no evidence of sustained‚ attached leading edge vorticity (LEV) during up or downstroke‚ as has been seen in similarly-sized insects - although a transient LEV is produced during the rapid change in angle of attack at the end of the downstroke. Finally‚ although an extended-wing upstroke during forward flight has long been thought to produce lift and negative thrust‚ we found circulation during downstroke alone to be sufficient to support body weight
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table. 5. To investigate the relation between the ratio of (i) output and input voltage and (ii) number of turns in the secondary coil and primary coil of a self designed transformer. 6. To investigate the dependence‚ of the angle of deviation‚ on the angle of incidence‚ using a hollow prism filled‚ one by one‚ with different transparent fluids. 7. To estimate the charge induced on each one of the two identical styro foam (or pith) balls suspended in a vertical plane by making use of Coulomb’s
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SUBCOURSE EDITION SS0130 B US ARMY SIGNAL CENTER AND FORT GORDON PRINCIPLES OF RADIO WAVE PROPAGATION (SC:25C) EDITION DATE: FEBRUARY 2005 PRINCIPLES OF RADIO WAVE PROPAGATION Subcourse Number SS0130 EDITION B United States Army Signal Center and Fort Gordon Fort Gordon‚ Georgia 30905-5000 10 Credit Hours Edition Date: February 2005 SUBCOURSE OVERVIEW This subcourse is designed
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