Project Report on Name Class Section Roll No. – Rajarshi Biswas – BEE - IV – A1 – 000610801017 Acknowledgement We are heartily thankful to our supervisors whose encouragement, guidance and support from the initial to the final level enabled me to develop an understanding of the subject. Lastly we offer my regards to all of those who supported me in any respect during the completion of the project especially our guides Prof. P. K. Chattopadhyay, Prof. S. K. Goswami and Prof. R. N
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37 Chapter 12: Forces and Fluids . . . . . . . . . . . . . . . . . . . . . . . . .41 Chapter 13: Energy and Energy Resources . . . . . . . . . . . . . . . .45 Chapter 14: Work and Simple Machines . . . . . . . . . . . . . . . . . .49 Chapter 15: Thermal Energy . . . . . . . . . . . . . . . . . . . . . . . . . .53 Chapter 16: Waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 Chapter 17: Sound . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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SENIOR SECONDARY COURSE PHYSICS 1 (CORE MODULES) Coordinators Dr. Oum Prakash Sharma Sh. R.S. Dass NATIONAL INSTITUTE OF OPEN SCHOOLING A-25, INSTITUTIONAL AREA, SECTOR-62, NOIDA-201301 (UP) COURSE DESIGN COMMITTEE CHAIRMAN Prof. S.C. Garg Former Pro-Vice Chancellor IGNOU, Maidan Garhi, Delhi MEMBERS Prof. A.R. Verma Former Director, National Physical Laboratory, Delhi, 160, Deepali Enclave Pitampura, Delhi-34 Dr. Naresh Kumar Reader (Rtd.) Deptt. of Physics Hindu College, D.U. Dr. Oum Prakash
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STRUCTURE OF THE ATMOSPHERE Troposphere | Closest to the earth and most weather happens here. Temperature drops as you go higher. Wind speeds increase. Most unstable layer. End of the sphere is marked by the tropoPAUSE- an isothermal layer where temp remains constant. | Stratosphere | Steady increase in temperature. Marked by the STRATOPAUSE. Atmosphere is thinner here. | Mesosphere | Temperature decreases to -90. No water vapour or dust to absorb radiation. Very strong winds at 3000 km/hr
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FROM RESEARCH TO INDUSTRY Nuclear Energy Division 4 -GENERATION SODIUM-COOLED FAST REACTORS THE ASTRID TECHNOLOGICAL DEMONSTRATOR th DECEMBER 2012 SUSTAINABLE RADIOACTIVE WASTE MANAGEMENT ACT OF JUNE 28, 2006: RESULTS OF RESEARCH CARRIED OUT ON THE SEPARATION AND TRANSMUTATION OF LONG-LIVED RADIOACTIVE ELEMENTS, AND ON THE DEVELOPMENT OF A NEW GENERATION OF NUCLEAR REACTORS 1 4th GENERATION SODIUM-COOLED FAST REACTORS THE ASTRID TECHNOLOGICAL DEMONSTRATOR 1 2 FOREWORD
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Background of two companies Duracell: Duracell was started by a scientist named Samuel Ruben and tungsten filament manufacturer named Philip Rogers Mallory in 1920. In 1950, Kodak introduced a new flash light camera requires a new cell size, which was fulfilled by Samuel Ruben and resulted in the birth of AAA battery. He came up with highly reliable, compact, long lasting and never produced before alkaline manganese batteries. The term “Duracell” was introduced in the year of 1964 giving a simple
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blue dye, a color widely used for many European armies’ uniform. Production of dyes & pigments evolved into production of paints & coatings, which till today, remains the core business of Berger. Berger grew rapidly by establishing branches the world over and through merging with other leading paint & coating companies. Berger in Bangladesh Berger Paints began its painting in Bangladesh since independence. And this has been a footstep to bring more than 230 years of global paint industry experience
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A Paper Presentation On “Magnetic Levitation Trains” For [pic] ABSTRACT Imagine a train that doesn't touch its track and think of the potential for lower guide way maintenance costs as a result. Imagine a train that speeds along much faster than anything on the highway with a ride as smooth as silk. Imagine that train being capable of speeds higher than any other ground-based transportation system. Maglev can provide this speed and compete directly
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SYLLABUS Cambridge IGCSE® Combined Science 0653 For examination in June and November 2015 Cambridge Secondary 2 Changes to syllabus for 2015 This syllabus has been updated. Significant changes to the syllabus are indicated by black vertical lines either side of the text. Cambridge International Examinations retains the copyright on all its publications. Registered Centres are permitted to copy material from this booklet for their own internal use. However, we cannot give permission
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of petroleum products over one km) than pipelines for which the comparable figure is only 50-135 BTU. Clearly, pipeline transportation is the most efficient way of moving petroleum products and gases and, hence, is the preferred mode all over the world. In developed countries like the USA and the UK, almost all long distance transportation of petroleum products and gas takes place through pipelines. India is far behind these countries in realizing the full potential of pipelines because it does not
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