Electric Field and the Movement of Charge Perhaps one of the most useful yet taken-for-granted accomplishments of the recent centuries is the development of electric circuits. The flow of charge through wires allows us to cook our food‚ light our homes‚ air-condition our work and living space‚ entertain us with movies and music and even allows us to drive to work or school safely. In this unit of The Physics Classroom‚ we will explore the reasons for why charge flows through wires of electric circuits
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Gasoline vs. Diesel You’re in the market for a new truck; you have an idea about what you want but not quite sure if you want a gasoline or a diesel engine. Well‚ gas and diesel engines are very similar yet different in quite a few ways. At first glance‚ someone who doesn’t know much about either of the two engines might ask‚ “What’s the difference?” To the untrained eye they might look exactly alike‚ but don’t judge the engine by its exterior look. Gas engines are mainly used by the individual
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ALGAL BIO-DIESEL POWER PLANT INTRODUCTION: Algae- most promising alternative renewable energy source available. It decreases the need for fossil fuels and thus makes our environment healthier. Algae oil is produced as much faster as 30 times than other biomass feedstock while its producing amount is up to 300 times more resulting 600 tons of bio-diesel per day which will produce 200MW of electricity per hour. MAJOR COMPONENTS IN ALGAE BIO-DIESEL POWER PLANT: 1. Algae plantation
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(V) Pb(NO3)2 Cu(NO3)2 - 0.50 V Zn(NO3)2 Pb(NO3)2 - 0.34 V Using the knowledge that you have obtained from the experiment‚ speculate as to why the values obtained were negative. [ C / 1 ] The values obtained were negative due to the teacher connecting the alligator clips to the incorrect metal. The issue can be solved by switching the clips around or by the teacher referring to the table to know which metal is the cathode and which metal is the anode in the cell. You were asked to make a battery
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Shadow Theatre • Shadow play or shadow puppetry is an ancient form of storytelling and entertainment using opaque‚ often articulated figures in front of an illuminated backdrop to create the illusion of moving images. It is popular in various cultures. ... • (noun)a show in which shadows of puppets‚ flat figures‚ or live actors are projected onto a lighted screen. • Also called as shadowgraphy‚ shadow show‚ shadow play. History of Shadow Theatre CHINA Most experts believe that the
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The Harp The Harp is the oldest known stringed instrument‚ made up of a frame that surrounds multiple strings. The amount of strings depends on the size and type of harp‚ the concert harp typically has 47 strings which ranges 6 and a half octaves. The word harp comes from the Anglo-Saxon word meaning “to pluck”. Smaller instruments similar to the harp include the lyre‚ which has strings of the same length but of varying thickness and tension; the psaltery‚ which has a frame open only on one
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Top of Form 1 Bottom of Form 1 Glossary of Pneumatic Terms A Accumulator. A container in which fluid is stored under pressure as a source of fluid power. Accumulator‚ Hydropneumatic Bladder. A hydro pneumatic accumulator in which the liquid and gas are separated by an elastic bag or bladder. Acetal Plastic. Tough‚ stable engineering thermoplastic with a high modulus of elasticity‚ high strength‚ good rigidity‚ dimensional stability‚ resistance to moisture‚ solvents and other chemicals. Active
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CLOSED-DIE DROP FORGING (IMPRESSION DIE FORGING) • Closed die drop forging sometimes referred to as impression die forging comprises of a die on the anvil which resembles a mould‚ the ram which falls and strikes the top of the work piece can also be equipped with a die. The metal work piece is heated and placed on the lower die while the ram falls down forcing the metal to fill the contours of the die blocks. • The ram may impact the work several times to ensure all of the contours
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The set was absolutely stunning. It involved two raked platforms which were screwed to the actual floor of the stage‚ three flat platforms on the back‚ and two bridges connecting the flat platforms to the raked ones. The gap between the floor and the top of the back platforms were covered with burlap which gave it a very distinguished rustic look. The platforms were all painted and textured to make it look distressed and
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loading‚ and unloading my vehicle‚ taking the trip‚ through the varied experiences‚ and the results of each event. . Preparation for Fly-Fishing Preparing for a Fly-Fishing outing requires a lot more of ’little tasks’ than when preparing for a spinning rod trip. Typically‚ when I leave the lake from my last fishing trip‚ I know what needs to be done for future trips. Some of the most essential items needed are the reel‚ the line‚ the leader‚ and the tippet. When I arrive home from my fishing‚ I strip
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