where the negative electrode (cathode) experiences reduction (gains electrons and hydrogen‚ loses oxygen). In our daily lives‚ we can see the applications of electrolysis in many ways. The process of electrolysis is used for accumulators (car batteries)‚ electroplating (the covering of another metal surface with another metal)‚ and the manufacturing of many kinds of chemicals such as chlorine‚ sodium chloride‚ and bleach. Also‚ electrolysis is used to extract reactive metals such as aluminium and
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------------------------------------------------- Electroplating Electroplating is a plating process in which metal ions in a solution are moved by an electric field to coat an electrode. The process uses electrical current to reduce cations of a desired material from a solution and coat a conductive object with a thin layer of the material‚ such as a metal. Electroplating is primarily used for depositing a layer of material to bestow a desired property (e.g.‚ abrasion and wear resistance‚ corrosion protection
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physically assaulted him during an anger management session; he holds the company responsible for the employee’s action. As stated in the case‚ Chuck assaulted Wilbur during a counseling session‚ such an act is described as “intentional tort of battery” in our textbook. By making a decision to hire Chuck despite his bad work record (he was fired from his previous job for physically assaulting a client) the counseling company took up responsibility for his actions‚ thus providing the plaintiff enough
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The two portable devices that just about everyone has in their home‚ purse‚ briefcase and workplace. A laptop and or a tablet. There are a few things to consider when deciding which device to purchase. Price‚ memory‚ battery life‚ display‚ connectivity‚ syncing capabilities are all factors to think about. One of the main factors of course is the price. The typical price range for a laptop is from about $275-$1600. (Noblepcs) The average price for tablets is $337. (pcworld)
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cathode. A lemon can be used as both the container and the source of citric acid. If a slit is made in one end of the lemon‚ the penny can be inserted about half-way. A galvanized nail is pushed into the lemon close to the other end. This is not a battery that will power anything useful‚ but a sensitive voltmeter will indicate that it does in fact produce
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REPORT ON MARKET RESEARCH Domestic market: India International markets: Brazil and Bangladesh Product: E-bike 1. INTERNATIONAL MARKET BANGLADESH Bangladesh has also some opportunities and some problems. Recently introduced privatization policy is now become helpful for international business in Bangladesh. It can be expected that in the near future the country will begin to get the fruits of international business in the new open market economy
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when electricity was discovered. In June 1752 Benjamin Franklin proved that lightening is electricity. In 1791 Galvani publisged his doscoverey of Bio electricity. In 1800 Volta invented the Galvanic cell‚ in which this day in age we call it the battery. Without these advances we woukd be living in a society without any sort of electrity. In July 2012 more than 700 million people in India had been left without power in the world’s worst blackout of recent times. This lead to fears that
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is possible to get electricity from a lemon (and a few other acidic fruits and vegetables) using two strips of metal. The most readily available combination is copper and zinc. The zinc piece can be taken from the casing of an old carbon "D" cell (battery); some zinc coated nails may work as well. The copper can be a coin containing a high amount of copper. (Note: some recent copper coins‚ including the newer U.S. pennies‚ contain low amounts of copper mixed with zinc. If in doubt‚ use a pure copper
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True/False Indicate whether the sentence or statement is true or false. _T___ 1. Some torts are crimes. __F__ 2. The victim must actually suffer offensive contact before he or she can succeed in a cause of action for assault. __T__ 3. A battery occurs only if the victim suffers actual physical harm. __T__ 4. Slander involves the oral communication of defamatory language. __T__ 5. Oral defamatory statements must be communicated to a third party to be actionable. ____ 6. Unintentionally
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circuit capable of supplying standard USB voltage and current rating. The circuit consists of a piezoelectric buzzer‚ a rectifier with a storage capacitor‚ an amplifier section‚ regulator and a switching mechanism that controls the energy flow into the battery. Experimental results showed that the method is feasible for practical use. 1 TABLE OF CONTENTS EXECUTIVE SUMMARY ...................................................................................................................... 1 LIST
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