EXPERIMENT NO-1 AIM- To determine the frequency of A. C. mains by using an electric vibrator. APPARATUS- Electric vibrator‚ table lamp‚ pulley‚ weight box‚ fishing cord‚ a. c. source. THEORY- when a cord of mass per unit length m is connected to the vibrating rod of the vibrator and stretched with a tension T‚ the cord vibrators in segments. If the length of the cord is then adjusted until the nodes are clearly marked‚ the frequency of the stretched string is the same as of the vibrating rod which
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EXPERIMENT 3: ISENTROPIC EXPANSION PROCESS Objective In order to demonstrate the isentropic expansion process. Introduction Isentropic means no change in entropy. Entropy is a thermodynamic property that is the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work. In simple terms‚ the measure of the level of disorder in a closed but changing system‚ a system in which energy can only be transferred in one direction from an ordered state to a disordered
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Sound Recording Rod has always had a niche for music and states that he grew up in “polka country.” In fact‚ his parents were both very musically inclined. His father knew how to play multiple instruments and was in a band throughout his earlier years of life‚ so Rod actually listened to live music growing up more than listening to records. He remembers going to big band dances where music from the famous American trombonist‚ Tommy Dorsey‚ filled the room. It wasn’t until his early teenage years
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Ben Boyd English 11H In his novel‚ The Sound and the Fury‚ William Faulkner employs a unique structural assembly to relay a compelling and complex plot to his readers. Faulkner often uses incoherent and irrational phrases to bring the reader into the minds of the characters. With a believable plot‚ convincing characterization and important literary devices‚ William Faulkner is able to bring into perspective a new structural form of writing which influences the significance of the content
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The wheelchair experiment introduced me to a world that I have never known. I have never been in a wheelchair or been affected by any form of hearing‚ visual‚ or physical disabilities. So‚ this experiment caused me to really think about how the layout of a space‚ weight of doors‚ etc. could affect someone. While using the wheelchair‚ I felt as if I was in the spotlight every time I entered a room or crossed paths with a group of individuals. People would look on as I posed in the wheelchair and give
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over three decades‚ has put together this guide explaining these two most common dog behaviors‚ and how you can curb them: Barking: Differentiate Between Sounds: Dogs make noise to alert you to danger‚ while playing‚ to seek attention‚ to communicate with other dogs‚ while anxious‚ and many other reasons. Learn to differentiate between these sounds so that you can respond appropriately. Barking at strangers
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Sound and Fury follows a family with one deaf brother‚ one hearing brother‚ and their respective wives and families. The specific communication disorder displayed is deafness‚ which is a cognitive sensorineural hearing impairment in this film. The individuals have been deaf since birth‚ and it is because of a reduction in sensitivity caused by the cochlea and/or auditory nerve. Peter‚ Nita‚ and their children are all deaf‚ while Chris and Mari are hearing. However‚ one of Chris and Mari’s newborn
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loss. Also large diverging section will ensure proper development of flow‚ i.e. fluid sticking to the wall back after separation. 2.The Uses of the Venturi Meter A venturi meter is also called a venturi flowmeter. It is used to calculate the velocity of fluids in running through a pipeline. The fluid may be a liquid or a gas. The meter consists of a pipe with a narrowing throat that expands back to it’s original diameter on the other side of the choke point. The
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A sound of thunder In the short story “A sound of thunder” a group of hunters goes back in time to kill the biggest game. It starts off where a man named Eckels is talking to the man behind the desk and has given him the required ten thousand dollars. The man behind the desk then gives him a few words of advice and talks a little about politics then sends him off to the time machine. Once they were all in the time machine with all the guns and supplies they set off to go back in time to kill a
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Experiment D-Pre-lab: Synthesis of a Room Temperature Ionic Liquid (RTIL) Name: Morgan Smith Student #:130635880 Date Submitted: November 7‚ 2014 Lab Section: Friday 2:30pm‚ Section 9 T.A: Matt Halloran 1. Refer to the last page. 2. Arrow pushing mechanism: 3. Refluxing is when the reactants are boiled and the vapor that is produced is cooled. When the vapor is cooled it changes back to its liquid state and returns to the flask. 4. The visual cue that allows you to determine that the
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