Hot air balloons might seem magical to some people because of its ability to float in the sky‚ but the process that allows them to take flight is actually very uncomplicated. The balloons are prime examples of the implementation of gas laws. The physics are based on the simple principle that warm air rises in cooler air. Hot air has less mass per unit of volume. The relevant gas law in use is Charless Law‚ which is V1/T1=V2/T2. The law states that raising the temperature (T1) will also increase
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Bungee Jumping Bungee jumping is a sport that has dramatically evolved over the past couple decades. Bungee jumping has evolved into a sport of art and thrill. As a tribal tradition‚ the ritual was soon incorporated with a bungee cord. Bungee jumping spread rapidly throughout the world‚ ever-growing in popularity. Detailed designs and engineering have helped to take bungee jumping to all new limits. An array of prices depicts a variety of heights‚ harnesses‚ and locations of sites. Bungee
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The Nazca Lines are a series of lines in Nazca‚ Peru. The lines create various “glyphs” depicting either organic or geometric shapes. Many of the lines create the shapes of animals‚ such as spiders‚ monkeys‚ or birds. The figures’ origins are shrouded in mystery‚ as well as their purpose. Many theories about these things have emerged‚ such as the theory that they are part of a massive astrological calendar‚ or that the lines are sacred‚ and used for religious ceremonies. From the ground‚ the figures
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invented by the Montgolfier Brothers consisted of balloons filled with hot air because they discovered that hot air cause a fabric to raise in the air‚ and it was more effective than using a gas lighter than air because the gas escaped from the balloon. • What were the differences between the balloons developed by the Montgolfiers and those developed by J.A.C Charles? • The Montgolfiers used a balloon that was filled with hot air and the balloons developed by J.A.C Charles were filled with hydrogen
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unsuccessful. The first successful air flight was in a hot air balloon‚ surprisingly not in a mechanical aircraft. In 1783 a few men invented the first flying machine by making the hot air balloon. A hot air balloon is a balloon filled with heated air. Since heated air is lighter than cool air‚ the balloon would rise into the sky. The pilot would ride in a basket attached to the balloon and control the height by adding and subtracting more heat. The problem with hot air balloons is that you can not go the
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Frustration’s Armored Aroma Skunk Hour by Robert Lowell and The Armadillo by Elizabeth Bishop are two closely related poems. Both share the theme of an animal carrying with it natural defenses‚ and the image of an isolated spectator. However‚ there is one important contrast between these poems: The Armadillo portrays a creature who cannot comprehend the events destroying the life about it‚ whereas the speaker in Skunk Hour understands‚ possibly too well‚ the events affecting its life
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remember my father‚ who was a very poor struggling man all his life. I remember him as a man that I would never want to be.” (261). His inability to reconcile himself with his own sense of failure drives him to climb out of the basket of the hot air balloon and fall to his death. Not only do his dreams drive him to his death‚ but they severely impact those
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Frustration’s Armored Aroma Skunk Hour by Robert Lowell and The Armadillo by Elizabeth Bishop are two closely related poems. Both share the theme of an animal carrying with it natural defenses‚ and the image of an isolated spectator. However‚ there is one important contrast between these poems: The Armadillo portrays a creature who cannot comprehend the events destroying the life about it‚ whereas the speaker in Skunk Hour understands‚ possibly too well‚ the events affecting its life. By
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Performance Task no. 4.1 Pressure Principle I. Introduction Why is theater seat so much more comfortable than a bicycle seat? One of the main reasons any seat is comfortable is the pressure it exerts on your body. This performance task aims to know the importance and application of pressure. Pressure is defined as the force acting perpendicular to a unit area. It is the result of a force distributed over an area. A theater seat’s large padded seat and back offer a larger area to support your
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CASE STUDY: ADVENTURE IN THE AIR – THE WORLD OF AIR SPORTS Man has only conquered the air in the past three centuries‚ and particularly the last hundred years‚ but it has already become a well established milieu for adventure tourism. Exhibit 1 illustrates the main elements of the modern air sports field. Exhibit 1: The main air sports Most of these forms of air sport have only really developed in the past two or three decades‚ with growing numbers of people becoming active participants
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