POTATO BATTERY Abstract a. Purpose To lessen the consume of electric charge b. Procedure We insert copper and zinc electrodes in to the potato‚ close but not touching each other. We use Clip leads to connect our electrodes to the Multimeter to measure voltage between two electrodes or current passing through the multimeter. For this experiment we removed the shell of a broken AA battery for our Zinc electrode. (Make sure to test your multimeter by connecting its Positive and Negative
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intensive advertising. Through internet the concept of “Net neutrality” derives. Net neutrality is an internet based problem that not many people are aware of. Net neutrality means that there should be no restrictions on accessing internet sites by internet provider or governments. The deontologist position regarding net neutrality would be to allow access to all sites and their content without any restrictions and a utilitarian position regarding net neutrality would be to restrict sites and their content
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FIN 470 Exam1 - KEY 1. What is the primary disadvantage of the corporate form of organization? Name at least two advantages of corporate organization. The primary disadvantage of the corporate form is the double taxation to shareholders of distributed earnings and dividends. Some advantages include: limited liability‚ ease of transferability‚ ability to raise capital‚ and unlimited life. 2. Evaluate the following statement: Managers should not focus on the current stock value because doing
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runs 161 m south‚ so that the magnitude of the ostrich’s resultant displacement is 226 m. Calculate the magnitude of the ostrich’s eastward component and its running speed to the east. 1. Kangaroos can easily jump as far as 8.0 m. If a kangaroo makes five such jumps westward‚ how many jumps must it make northward to have a northwest displacement with magnitude of 68 m? What is the angle of the resultant displacement with respect to north? 2. In 1926‚ Gertrude Ederle of the
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those in the province‚ the researcher came up with the study entitled “Potato Battery”. Two new sources are fruits and vegetables. These are organic and can easily be bought at farms and markets. One of these is the use of potato but not all fruits and vegetables are usable. Potato had been considered due to it’s high content of phosphoric acid. B. Statement of the problem This study basically aims to find out whether a potato could be able to produce enough power to light up a bulb. And if it
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24 IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS‚ VOL. 2‚ NO. 1‚ MARCH 2012 Design Optimization and Implementation for RF Energy Harvesting Circuits Prusayon Nintanavongsa‚ Student Member‚ IEEE‚ Ufuk Muncuk‚ David Richard Lewis‚ and Kaushik Roy Chowdhury‚ Member‚ IEEE Abstract—A new design for an energy harvesting device is proposed in this paper‚ which enables scavenging energy from radiofrequency (RF) electromagnetic waves. Compared to common alternative energy sources
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the amount of distalled water‚ catechol substrate‚ and potato extract in each tube was the same. (2ml) The size of the test tubes were the same also.
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products had a uniform dispersion‚ in particular‚ spur‚ helical‚ bevel‚ and worm gears [24]. The results showed that the new dispersion technique has been successfully utilized to increase the wear resistance of POM by adding 0.02 wt. % of POM by 35% when compared by virgin
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The “Couch Potato” Lifestyle “Couch potato”‚ a slang term to describe a person who spends most of the time sitting or lying on a couch. However‚ sedentary lifestyle is another term which commonly used as a medical term to describe a lifestyle with irregular psychical activities or exercise. People intend to spend more time sitting‚ surfing the internet‚ working on a computer‚ watching television‚ and other activities that do not require much psychical movement or activities. Hence‚ this lifestyle
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A change of perspective is an experience. It is encouraged by a compilation of both positive and adverse events‚ leading to both re-evaluation and a greater appreciation of ones sense of self-identity and a better understanding of those around them. This experience is unveiled in the texts Looking for Alibrandi directed by Kate Woods and Tuesday’s with Morrie by Mitch Ablom. Kate Woods bildungsroman film “Looking for Alibrandi”‚ follows the transformation of an Italian/Australian girl Josie
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