Essay on the gravitational force of Earth. The gravitational force at the surface of the planet is the force that binds all bodies to earth. This force is one of the four forces recognized by physicists, and this kind of force, known as ‘gravity’, attracts every celestial object to earth. Though it is the most important of the forces essential for our lives, it is the least comprehended of them all. Throughout ages scientists have tried to solve the mystery of gravity. One of the first discoveries
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channel of a transmission system creates an undesired effect in another circuit or channel. 2) Waveguide is a structure that guides waves, such as electromagnetic waves or sound waves. There are different types of waveguides for each type of wave. The original and most common[1] meaning is a hollow conductive metal pipe used to carry high frequency radio waves, particularly microwaves. 3) Fiber to the x (FTTx) is a generic term for any broadband network architecture using optical Fiber to
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Lab#2: Activity P41: Waves on a string Jonathan Alevy Physics 1302.101 Partners names: Henry Haws, Johnathan Rios & Miguel Castellano Pre-Lab Direct Calculation of the Linear Mass Density 1. Measure the mass of a known of the string. Length = L = 1.77 meters Mass = M = 5.7 x 10-4 kilograms µ = mass/length = 5.7 x 10-4 / 1.77m= 3.22 x 10-4 kg/m Table 1: Change Tension – Constant Frequency and Length Frequency = 120 Hz Length = 1.0 m T=mg T=mg Segments, n | Experimental
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understanding the nature of waves as carriers of energy. They become acquainted with the different types of waves, know the different characteristics and properties of each disturbance, and through the process, develop appreciation on the importance of wave to man’s life and his environment.Year Level Standards: Understand the nature of wave as energy carriers, differences between electromagnetic waves and mechanical waves, and their characteristics and properties | Waves | Number of Days – 20 days
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Industrial Electric Professor Jourdan 3/3/2015 Harmonics Trouble Shooting Tech Paper “Harmonics are created by nonlinear loads that draw a current in abrupt pulses rather than in a smooth sinusoidal manner. These pulses cause distorted current wave shapes which in turn cause harmonic currents to flow back into other parts of the power system.” The problem with this phenomena is that current distortions cause voltage distortions. Which in turn creates waste in your system which is trying to supply
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Q1. A single slit diffraction pattern is produced on a screen using a laser. The intensity of the central maximum is plotted on the axes in the figure below. (a) On the figure above, sketch how the intensity varies across the screen to the right of the central maximum. (2) (b) A laser is a source of monochromatic, coherent light. State what is meant by monochromatic light .................................................................................... ........................
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One of the four assignments I chose that best supports the unit title, Energy in Waves Influencing our Lives, is on page 63. The title of this page is Mars Rover Drawing. It contains pictures of a rovers day on Mars. Another page is 65 which accommodates graphic notes about how we use waves everyday. Page 67 is titled Digital vs Analog signals. This page has notes comparing and contrasting the two waves. The last assignment is in google classroom called Influential Device Slideshow, and is slideshow
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Based on the results, the maximum frequency that would not be aliased was the Nyquist frequency, which was 5000 Hz. In addition to that, the amplitude of the loud voice was higher than the amplitude of the low voice. The number of bits calculated based on the quantization was equal to 9.97 bits. The high cutoff and the low cutoff which are 110 Hz and 1100 Hz, were used to show the Fast Fourier Transform of the filtered voices, which results in producing better voice of the recording. Based on the
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Paradise I stepped off the hot, crowded plane and into the bright, dazzling sun light. The humid hit my face as if I were getting into a sauna; while the thick, moist air filled my lungs, I could feel the heat of the black pavement comfortably warming and basking my legs like a heater. My family and I finally made it to Hawaii. I was not always a fan of family vacations; somehow, something always seemed to go wrong. However, this vacation, nothing could ruin my fun. I took a deep breath and smelled
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Geometric Gravity George Gabriel Geometric Gravity Science, the never ending pursuit of answers, it has solved many questions thought unsolvable. It has made the impossible possible time and time again. Yet one question has stood the test of time and to this day remains unanswered. How to unite gravity with the unified field theory or UFT. But to answer that question other questions must first be asked such as, what makes gravity? Scientifically what makes gravity is unknown, gravity is just
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