Fireworks put on an amazing display for those who watch‚ but many may wonder how these bright bursts actually get their vibrant colors. Fireworks are a work of science and many fundamental chemistry and physics concepts are used in setting a firework sky bound. The coloring of fireworks involves heat‚ chemical compounds‚ and energy. However‚ to completely understand this work of chemistry‚ the history and composition of fireworks should be known as well. Fireworks were invented somewhere between
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Liuyang Fireworks Factory as an Investment Jerry Yu is an American born Chinese man with an MBA who runs a small family chain of businesses in New York. He is faced with a decision to invest in the Chinese fireworks industry. Jerry must assess the attractiveness of the fireworks industry along with the risks involved. Throughout this paper we will analyze the pros and cons of entering the market of Chinese fireworks. In our opinion‚ Jerry Yu should not invest in the Liuyang fireworks factory.
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Fireworks! Have you ever been to an aerial fireworks show at an amusement park‚ baseball game‚ Fourth of July celebration‚ or on New Year’s Eve and wondered about how all the impressive colors and sounds are produced? People everywhere enjoy the fantastic explosions and the brilliant light displays of fireworks. However‚ these spectacles are much more than just a form of entertainment. Each firework launched into the sky is a precisely formed assembly of chemicals and fuel‚ carefully calibrated
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Introduction Whether it be the 4th of July‚ a day at Disneyland‚ or Chinese New Year‚ fireworks can be used to appeal to people of all ages‚ genders‚ and races. These low explosive pyrotechnic devices are primarily used for aesthetic or entertainment purposes. Fireworks come in various forms‚ including sparklers‚ firecrackers‚ basic fireworks‚ and ariel or display fireworks. Those who watch firework displays find that those can be broken into smaller categories by four primary effects. These effects
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Physics of Fireworks. Have you ever wondered where those magnificent flashes in the sky came from? How are those huge booms of light working? What makes them change colors? What gives them all their shapes? Be prepared to have your mind completely blown; from monks warding off ancient sprits‚ to Caption John Smith having a party‚ to Queen Elizabeth’s ’Fire masters’. Fireworks have been the biggest‚ loudest‚ most well-known symbol of freedom and light for centuries. From the huge Willows that
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Chemistry of Fireworks The sights and sounds of each explosion are the result of several chemical reactions – oxidations and reductions – taking place within the firework as it ascends into the sky. Oxidizers produce the oxygen gas required to burn the mixture of reducing agents and to excite the atoms of the light-emitting compounds. Various oxidizers are used in both the black powder and the stars. The most commonly used oxidizers are nitrates‚ chlorates‚ and perchlorates
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FIREWORK Do you ever feel like a plastic bag Drifting through the wind‚ wanting to start again? Do you ever feel‚ feel so paper thin Like a house of cards‚ one blow from caving in? Do you ever feel already buried deep? Six feet under screams but no one seems to hear a thing Do you know that there’s still a chance for you ’Cause there’s a spark in you? You just gotta ignite the light and let it shine Just own the night like the 4th of July ’Cause baby‚ you’re a firework Come on‚
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I selected the song Firework by Katy Perry because it is a very catchy song and it has a good meaning behind the song. I’m a firm believer in showing who you truly are and not hiding your true self so you “fit in” if you think fit in by acting different are you really fitting in at all. Be your true self and find an actual friend group where you can be who you truly are. The song says “show them what you’re worth” and “Let you’re colors burst.” What Katy Perry is saying with those lyrics is that
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A firework is an incendiary device or material that can be used for signalling or entertainment. There are chemicals in the top of the firework that explode‚ which makes the colours seen. Fireworks‚ first originated in ancient China‚ with the first explosive being created from a mixture of black powder during the Sung dynasty. The firework was created by a combination of sulfur‚ saltpeter and charcoal. The Chinese found that the combination of these ingredients was very flammable and would blow up
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A firework is an incendiary device or material that can be used forsignalling orentertainment. There are chemicals located in the nose ofthe rocket that explode‚ producing the colours seen. The art of fireworks‚ first originated in ancient China‚ with thefirst explosive being made from a mixture of black powder during theSung dynasty. It is believed that the explosive mixture was created bya combination of sulfur‚ saltpeter and charcoal. The Chinese foundthat the combination of these ingredients
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