Go to http://phet.colorado.edu/simulations/sims.php?sim=Charges_and_Fields and click on Run Now. Part 1: What is an equipotential line and how is this simulation related to work and energy? 1) Turn on “Show Numbers” 2) Place a positive 1 nano-coulomb charge near the center of the screen. 3) In the lower left of the screen is a meter for indicating electric potential‚ in volts‚ created by the charge that you introduced. Record the voltage and turn on “Plot”. 4) This line is much like
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Observing Scherrer equation and SEM image yields the nano size particle of CoAPO-5.Based on EDAX analysis‚ the mole ratio of the resultants CoAPO-5 powder is about 1.5.It indicates the size of crystal and the CoAPO-5 crystallinity is decreased at the higher temperature using the method of hydrothermal treatment
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Nanotechnology and the world of tomorrow Nanotechnology is one of the most advance and intricate fields of physics today. Although most developments are still in the theoretical or experimental stages and still possibly decades away from use‚ nanotechnology is becoming less of a future and more of a reality. The possibilities of nanotechnology are endless‚ and the world of tomorrow will be one full of advance nanotechnologies that help improve the quality of life for all human. All these future
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useful in the manufacture of cutting tools and shielding armor. examples of materials used are alumina and boron carbide Advanced Ceramics find application in specific areas such as: * NANOMATERIALS Ceramics find application in nano-materials as ceramic nano-composites i.e. second phase particles‚ fibers and whiskers are incorporated into the ceramic matrix in order to obtain a desired property. Some of the improved properties which make them useful in future applications are: * Improved
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used broadly in many ones’ daily life. Many sunscreens containing nanoparticles of titanium oxide or zinc oxide can absorb and reflect UV light‚ while being transparent and allowing visible let through. EnviroSystems‚ Inc. developed a mixture named nano-emulsion of nanometer-sized oil drops mixed with bactericide‚ used in swimming pools as disinfectants. The oil particles adhere to bacteria thriving in water‚ making the delivery of the bactericide more efficient and effective. Tennis racket manufacturers
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International Journal of Scientific & Engineering Research‚ Volume 4‚ Issue 4‚ April-2013 ISSN 2229-5518 Nanotechnology- Impacting in Life science and Technology . Dr.A Mohamed Sikkander Department of Chemistry‚ Velammal Engineering College‚ Chennai‚ Tamil Nadu‚ India Email:ams240868@gmail.com ABSTRACT One of the most pressing issues facing nanoscientists and technologists today is that of communicating with the non-scientific community. As a result of decades of speculation‚ a number
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TATA MOTORS Tata Motors Limited is an Indian multinational automotive corporation headquartered in Mumbai ‚ India. It is the eighteenth largest motor vehicle manufacturing company in the world by volume. Part of the Tata Group ‚ it was formerly known as TELCO (TATA Engineering and Locomotive Company). Its products include passenger cars‚ trucks‚ vans and coaches. Tata Motors is South Asia’s largest automobile company; it is the leader in commercial vehicles and among the top three in passenger
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operations. He also suggested restructuring the group to address the global opportunity better. Another example of his futuristic vision is Nano. “What drove me — a man on a two-wheeler with a child standing in front‚ his wife sitting behind‚ add to that the wet roads — was a family in potential danger‚” said Ratan Tata‚ while explaining why he went for the Nano. Visionary leaders are the builders of a new possibility that never existed before‚ working with imagination‚ insight‚ and boldness. They
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ABSTRACT The short and unpredictable nature of the conventional chemical batteries‚ along with the frequent replacements that they require‚ has created an acute need for a reliable‚ longer-lasting and rugged source of energy. Moreover Radars‚ spacecrafts‚ interstellar probes and other advanced communication devices require much larger power than that can be met by conventional energy sources. The solution to long term energy source is the nuclear powered batteries which have a life span of few
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social life‚ however it also does have disadvantages that include global monetary crisis‚ loss of jobs‚ and loss of value of oil‚ diamonds‚ etc. Outline I. What is nanotechnology? A. Basics 1. Definition 2. What does "nano" really mean? B. Elementary Concepts 1. A Better Perspective on size II. Applications of Nanotechnology. A. Old Nanotech vs. New Nanotech 1. Is Nanotech new to us? 2. New approach to nanotech
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