3. APPARATUS : Resonance tube (air column) attached with water container and meter stick‚ thermometer‚ function generator‚ speaker. 4. THEORY: : Sound is a longitudinal wave in a medium. If n is the frequency and is the wavelength of the standing wave‚ than the speed of the sound at the temperature t c is given by: vt = (1) Wavelength (ג)
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story. The tranquil diction used by Yukio Mishima in The Sound of Waves is very important to the calm island setting used in the story. The author’s smooth word choice complements the burgeoning love between Shinji and Hatsue‚ the two main characters. Mishima’s style also accentuates many instances of situational irony between the two young lovers and is only one of the many elements he uses in his composition. The Sound of Waves is a love story about Shinji and Hatsue and how they conquer the
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Korean society has already done a lot to promote the Hallyu Wave and Korean Culture in general. The music and shows already have influence from their Western competitors‚ so culturally‚ while Korea is different from western countries there are still factors that translate well to a global audience that is already taken with a similar Hollywood entertainment. One large thing that would definitely push Korean Media into more of a global spotlight would be a more international language‚ such as English
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Abstract: The interferometer is the most accurate measuring device known to man. It was created by Albert A. Michelson. The operation of the interferometer described briefly is a light beam that is separated by a beam splitter. The two beams then travel equal distances at 90° of each other where they are reflected off two mirrors back through the beam splitter. They are then superimposed on to a screen. The screen will display an interference pattern of fringes. The interferometer
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Journal of International Council on Electrical Engineering Vol. 1‚ No. 1‚ pp. 7~13‚ 2011 7 Single-tuned Passive Harmonic Filter Design Considering Variances of Tuning and Quality Factor Young-Sik Cho* and Hanju Cha† Abstract - This paper presents how to select tuning factor and quality factor in designing of a single-tuned passive harmonic filter. Tuning factor and quality factor must be considered before a decision of filter parameters(R‚ L and C). In literature‚ the study about these
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Laboratory Report : Experiment One Title: Determination of the acceleration due to gravity with a simple pendulum Introduction and Theory: A simple pendulum performs simple harmonic motion‚ i.e. its periodic motion is defined by an acceleration that is proportional to its displacement and directed towards the centre of motion. It can be shown that the period T of the swinging pendulum is proportional to the square root of the length l of the pendulum: T2= (4π2l)/g with T the period in
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The Introduction Abstract Through examining the simple harmonic motion of a mass hanging on a spring‚ three investigations were conducted in the experiment. The experiments include the relation between the period in oscillations and mass‚ and figuring out if the period vs. mass graph should go through the origin and lastly‚ finding the mass needed to create a one second timer. It was investigated by placing a motion detector under a spring that was attached to a clamp which was attached to a retort
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Abstract— In the conventional buck converter the supply current is discontinuous which may produce electromagnetic interference (EMI). In order to minimize the EMI problems an interleaved buck converter with continuous supply current has been introduced. Also due to the advantage of improved step-down conversion ratio‚ the interleaved buck converter can be used for high step-down and high frequency applications. The main features of the converter also include lower switch stress and lower output
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It was a great day to break my arm. The accident happened right after I made the best choice of my life to jump off a tree into the water. Instead of caring about what could happen to myself‚ I thought it was the best decision. When I was about 8 years old‚ my family and I went up north to our cabin up in Antigo‚ Wisconsin. It was a nice sunny day‚ and that morning I remember waking up and going out for breakfast. When we came back from breakfast‚ we took our speed boat out onto the lake and went
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Single Stimulus Activity 1: Identifying the Latent Period 1. How long is the latent period? 2.78 msec 2. Does the latent period change with different stimulus voltages? no Activity 2: Identifying the Threshold Voltage 1. What do you see in the Active Force display? Leveled line 2. What is the threshold voltage? .8 V 3. How does the graph generated at the threshold voltage differ from the graphs generated at voltages below the threshold? They were Level Activity
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