string to the lab stand and add the hook with mass to the string. Then you can start testing the affect of change when the angle of release changes. Look at your protractor and release the pendulum at an angle of 10º. Press the timer as you let go and stop the timer as the bob made a complete cycle. Do this two more times so you have three trials for the release angle of 10º. Then make the angle of release 20º and do three trials again. Change the angel of release with 10º each time for 5 trials
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Osmosis Aim: To determine the concentration of cell sap in a potato cell. Osmosis is the movement of water through a semi-permeable membrane. It starts from a weak solution and becomes a more stronger solution until the concentrations on both sides are equal. To investigate the range of solutions needed to find the point at which the surrounding solution is the same as the cell sap in the vacuole.
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reminder in the Messages & Deadlines section of your Corporate Lobby when the quiz becomes available. The time limit for completing Quiz 1 is 45 minutes minutes‚ as determined by your instructor. The timer begins running when you click the Take Quiz 1 button at the bottom of this page; once the timer starts it cannot be paused or stopped for any reason. You may refer to the Participant’s Guide in taking the quiz‚ but you will not have time to look up all the answers without first having read the Participant’s
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INTRODUCTION The current ultramodern technologies are focusing on automation and miniaturization. The decreasing computing device size‚ increased connectivity and enhanced interaction with the physical world have characterized computing history. Recently‚ the popularity of small computing devices‚ such as hand held computers and cell phones; rapidly flourishing internet group and the diminishing size and cost of sensors and especially transistors have accelerated these strengths. The emergence
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PREPARED BY RATUL PAUL(08122003049) SAMOSHRI MITRA(08122003058) DEBAPAM DAS(081220030) ARNAB BISWAS(08122003023) UNDER THE GUIDANCE OF Prof. Ramanath Dutta Department of Electronics and Communication Engineering ST. THOMAS’ COLLEGE OF ENGINEERING & TECHNOLOGY 4 Diamond Harbour Road‚ Kidderpore Kolkata 700 023 CERTIFICATE Department of Electronics and Communication Engineering ST. THOMAS’ COLLEGE OF ENGINEERING &TECHNOLOGY‚ KOLKATA This
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tape. We then separated into groups of 10 in total to be an even class so we can start off the experiment. During the time that was going on we chose who was going to be the recorder‚ the measurer‚ and the timer. With my group Jovan was the measurer‚ Nakyra was the recorder‚ and I was the timer. Finally going outside we got to work and the people walking would start from the tape and have to end to the other side where the other tape was. You notice how some people walk at a slow pace and
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= 0 g = the acceleration due to gravity. When there is air resistance‚ it is characterised by a constant : Then the equation of motion is approximately: The Apparatus The precision of the metal scale is one part in 4000. The accuracy of the timer is within its reading error of 0.05 msec. The minimum distance between the suspended object and the Start Gate should be about 10 cm. The minimum distance between the Start Gate and the Stop Gate should be about 10 cm. The maximum distance between
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McDonald’s and Burger King is the way they cook there food‚ in McDonald’s the hamburger patties are cooked on a flat top grill. The grill has a timer to let the employees know to flip the patties and to remove the hamburger patties. Burger King makes their hamburger patties in a boiler. The patties are placed on a belt and go through the broiler. There are no timers‚ flipping or taking off the patties over a hot greasy gas flat top. Therefore the hamburgers are cooked different which give the patties a
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have survived to adventure another day. The second example of foreshadowing comes after the man has fallen through the frozen creek he had previously cautioned himself about. The man struggling to build a fire thinks back to words spoken by an old-timer in the town he departed from who had said; When it is seventy-five below zero‚ a man must not fail in his first attempt to build a fire—that is‚ if his feet are wet. If his feet are dry‚ and he fails‚ he can run along the trail for a while
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among the Mobile user with fun ways. Word Mix Word Mix Android App is a cool word game and trying the player to match as many word combinations ranging from 3 to 6 letter words from the scrambled list of letters. Do this in a race against the timer to score the highest points. Use “Mix” to randomize the letters to possibly see more word combos‚ use “Guess” to submit a word‚ and use “Hint” to fill in one letter of your remaining words to get a better guess of the word. Fun Factor & Addictive:
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