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Forms Of Energy Potential Energy
703 wordsPhysics Essay: The Conservation of Energy Since the beginning of time, energy has pervaded our earth. These days we rely on it to advance in our technological developments. We also need energy for a variety of other things such as: to keep our bodies alive and healthy, to run our machines and other technical devices, we also rely on energy to keep warm in winter and cool in summer. Energy is the ability to do work. People and other things can run out of energy (e. g. a marathon runner) in which ...
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Niels Bohr Model Of The Hydrogen Atom
365 wordsNiels Bohr's model of the hydrogen atom, was the primary reason for the understanding of energy levels. Bohr was able to explain the bright line spectrum of hydrogen. Sparked by the recent discovery of the diffraction patterns, scientists believed electrons could be described as waves. Bohr hypothesized that energy is being added to the hydrogen gas in the electricity form, and then leaving the gas in the form of light. He figured the light rays to be quantized, meaning only certain frequencies ...
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Kinetic Energy Net Force
1,017 wordsDurbin said "In order to accelerate, you need a net force. As soon as I let go of the bowling ball, it's accelerating. As soon as your fingers are out of the holes, the ball is at its highest point of acceleration. " According to the author, gravity is the net force acting upon an object, which means it is accelerating. The swinging of my arm (back the forward) being the net force. When my fingers leave the hole, it's accelerating. Now, how fast it goes is determined on how fast you swing your a...
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Hydrogen Atoms Energy Levels
374 wordsNiels Bohr s model of the hydrogen atom Niels Bohr s model of the hydrogen atom, was the primary reason for the understanding of energy levels. Bohr was able to explain the bright line spectrum of hydrogen. Sparked by the recent discovery of the diffraction patterns, scientists believed electrons could be described as waves. Bohr hypothesized that energy is being added to the hydrogen gas in the electricity form, and then leaving the gas in the form of light. He figured the light rays to be quan...
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Force Of Gravity Roller Coaster
1,477 wordsIndividuals love to go to the amusement parks and try out the rides that are available. The most common and thrilling ride is the roller coaster. An amusement park is not an amusement park if it does not contain a roller coaster. What makes these roller coasters so fun that every amuse parks has one. A lot of people would say it is their extreme high speeds that makes it very exciting. That is a valid answer, but it is the wrong answer. The speed has nothing to do with the excitement. It is more...
Free research essays on topics related to: roller coaster, force of gravity, kinetic energy, mechanical energy, net force
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