PE/DB/0313 FLUID MECHANICS Page 2 of 2 H7 Friction Loss in a Pipe Description Experiments The Friction Loss in a Pipe apparatus allows students to study the change in the laws of resistance for laminar to turbulent flow and find the critical Reynolds number. The apparatus shows the flow transition point from laminar to turbulent‚ and is ideal for demonstrations as well as student experiments. Study of friction loss in a pipe‚ including: The equipment is a small-bore‚ straight
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into a petri-dish and the cylinder removed and blotted with filter paper‚ throwing the liquid away from the petri-dish after each cylinder was removed. 7) The length and texture of each potato cylinder was recorded in a table. Discussion: In the experiment‚ I believe the phenomenon to take place is osmosis. Osmosis is the movement/diffusion of water molecules through a selectively permeable membrane from an area of high concentration of water molecules (high water potential) to an area of a low concentration
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Running head: Symbolism Symbolism of the Journey Symbolism is an important aspect of literary works because through it the craftsman of the work is able to communicate his views and ideas which might not be apparent from the work unless thought upon from a critical angle. Through the course of this paper‚ I intend to analyze and compare the symbolism in two masterpieces namely Eudora Welty’s “A Worn Path” and Robert Frost’s “A Road Not Taken”. The reason for selecting
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Robert Louis Stevenson’s classic novella Strange Case of Dr. Jekyll and Mr. Hyde was published in January 1886. It recounts the horrific tale of a scientist whose experiment backfires and leads him to his own end. It was the author’s masterpiece and sold around 40‚000 copies in six months in England and became a popular sensation in America. Dr. Jekyll and Mr. Hyde‚ a novella written in Bournemouth and set in London was one written in the late nineteenth century in the backdrop of the scientific
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In the novel The Giver by Lois Lowry‚ there are many different symbols and come to together to help form the theme. Symbolism and themes are difficult to infer in a text‚ but understanding these literary elements makes the book more interesting and entertaining for the reader. Symbolism is defined using a concrete word‚ object‚ color‚ picture‚ name and so forth to strand for a name‚ abstract idea‚ image‚ or event. For example a heart could stand for love and an American flag as freedom or patriotism
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Part I - Illumination Experiments (1924-27) These experiments were performed to find out the effect of different levels of illumination (lighting) on productivity of labour. The brightness of the light was increased and decreased to find out the effect on the productivity of the test group. Surprisingly‚ the productivity increased even when the level of illumination was decreased. It was concluded that factors other than light were also important. Part II - Relay Assembly Test Room Study (1927-1929)
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Breaching Experiment In the eye contact experiment I decided to do this in a room with about six of my friends while watching the All Star game‚ I used my Girlfriend. I waited until everyone was focused on the game and then begin to stare at her from across the room‚ at first her reaction was to wave at me and smile then she started to look around to see if I was starring at someone else‚ then she told her best friend "I don’t know what’s his problem‚ he is being too weird." I extended my eye contact
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about religions including the Islamic religion from which I saw a lot of works on. There’s also a lot of symbolism within the artworks. Symbolism is really important in humanities when we look at pictures. For example‚ in The Hijab Project by Al Ahad‚ according to Muslim women‚ the Hijab is a symbol for being strong‚ being different‚ having modesty and confidence‚ etc. Another example of symbolism is in the Beginning/End work by Khalid Zahid‚ it mentions how natural resource is seen as a global symbol
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SUMMARY The aim is to observe distillation process of ethanol-water solution and to measure the alcohol content after process in this experiment. 500 ml of solution with an alcohol content of 32% (v/v) is used for this experiment. Temperature values are recorded for every 10 ml alcohol obtained in the flask. The process is repeated in our experiment and for the first process‚ the data collection process continues until the distillate reaches to 200 ml. The concentration of alcohol is measured for
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Experiment 4A – Counting Atoms in a Chemical Reaction Purpose: The purpose of this lab is to create an experiment where zinc reacts with hydrochloric acid in order to find out the number of moles and atoms of zinc reacted. This can be accomplished by weighing the sample before and after the reaction with hydrochloric acid. Data: Material Mass in grams (g) Initial mass of dry beaker 49.37 Initial mass of dry beaker + zinc 51.03 Initial mass of zinc 1.66 Final mass
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