Wavelength‚ frequency‚ and amplitude and energy. As a person in science‚ i should know the order of colours in the visible spectrum and the span of visible wavelengths. Question: if light is a .. Answer: max planck proposed that e.m radiation comes in units of defined energy rather than in any arbitrary quantities. Planck called it quantum The Photoelectric Effect Planck’s theories were used to explain a number of observations that had been troubling scientists. Einstein extended
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proportional to the time. By close observations‚ recording of data and right computations we were able to come up with accurate results. Hence‚ the objectives of this experiment were successfully achieved. I. INTRODUCTION - Kinematics is a branch of mechanics that studies the motion of a body or a system of bodies without consideration given to its mass or the forces acting on it. Kinematics uses the following basic concepts: distance‚ displacement‚ speed‚ velocity and acceleration. It describes the position
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Max Planck Justin Thomas Period 4 Chemistry 10/08/96 On April 23‚ 1858 Max Karl Ernst Ludwig Planck was born in Kiel‚ Germany. He was the sixth child of a law professor at the University of Kiel. At the age of nine his interest in physics and mathematics was developed by his teacher Hermann Muller. When he graduated at the age of seventeen he decided to choose physics over music for his career. Although he is know for physics he was an exceptional pianist who had acquired the gift of
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Moran‚ J.‚ An Introduction to Theoretical and Computational Aerodynamics‚ John Wiley and Sons‚ New York‚ 1984. Katz‚ J and Plotkin‚ A.‚ Low-Speed Aerodynamics; From Wing Theory to Panel Methods‚ McGraw-Hill‚ Inc.‚ New York‚ 1991. Kermode‚ A.C.‚ Mechanics of Flight‚ 10th ed.‚ Longman Group Ltd.‚ England‚ 1996. Kuethe‚ A. M. and Chow‚ C.‚ Foundations of Aerodynamics; Bases of Aerodynamic Design‚ 4th ed.‚ John Wiley & Sons‚ New York‚ 1986.
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foot. Concurrently the left arm tosses the ball‚ consistency is imperative in the motion to the performance of the serve. It is important for a consistent toss‚ to have the left arm extended throughout the toss looking across from me somewhat poor mechanics. My elbow slightly flexed and extends the arm‚ rotating it from the shoulder‚ across my body from my outside hip. The left arm carries up to a fully extended position and aids concentration on the ball. This action occurs in order to counter the
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YOUNG’S DOUBLE SLIT EXPERIMENT Interference Patterns This report will be performed by a group of 3 students viz. Harleen Kaur‚ Rutvi Patel and Sandhya‚ determining the wavelength of light from a laser using a double – slit slide. The laser was shone through the double – slit such that it projected interference pattern onto the paper screen. The experiment will be repeated three times varying the distance between the slit and the screen to understand the effective relationships. The expected wavelength
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GCE Examinations Mechanics Module M1 Advanced Subsidiary / Advanced Level Paper B Time: 1 hour 30 minutes Instructions and Information Candidates may use any calculator except those with a facility for symbolic algebra and / or calculus. Full marks may be obtained for answers to ALL questions. Mathematical and statistical formulae and tables are available. This paper has 7 questions. When a numerical value of g is required‚ use g = 9.8 m s-2 . Advice to Candidates You must show sufficient
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In physics‚ elasticity is the tendency of solid materials to return to their original shape after being deformed. Solid objects will deform when forces are applied on them. If the material is elastic‚ the object will return to its initial shape and size when these forces are removed. The physical reasons for elastic behavior can be quite different for different materials. In metals‚ the atomic lattice changes size and shape when forces are applied (energy is added to the system). When forces are
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oven drying method Reference: ASTM D2216-98 Need and scope of the experiment: In almost all soil tests natural moisture content of the soil is to be determined. The knowledge of the natural moisture content is essential in all studies of soil mechanics. To sight a few‚ natural moisture content is used in determining the bearing capacity and settlement. The natural moisture content will give an idea of the state of soil in the field. Apparatus: 1. Containers (Tin or Aluminum) with lids.
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References: J. Mech. Eng. Educ.‚ 28(2)‚ 1998‚ pp. 113±139. 4. R. Kumar and A. Al-Shantaf‚ Spreadsheet analysis of fluid mechanics problems‚ 1997 ASEE/IEEE Frontiers in Education Conf 5. E. G. Wiggins‚ Computational fluid dynamics on a spreadsheet‚ Computers in Education J.‚ 7(2)‚ 1997‚ pp 6. E. Morishita‚ Spreadsheet fluid dynamics‚ J. Aircraft‚ 36(4)‚ 1999‚ pp. 720±723. 8
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