Experiment 9- Thin Lenses Introduction Experiment 9 introduced us to the concept of thin lenses. We were asked to determine the focal lengths of two converging lenses and one diverging lens. The following equations were used to calculate the focal lengths: 1/p + 1/q = 1/f where p is equal to the distance of the object from the lens and q is equal to the image length from the lens‚ and f is the focal point and 1/converging F+ 1/diverging F = 1/combined. The focal point is positive for converging
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Air Pollution Essay The Sources and Affects of Air Pollution (topic): Air pollution is the contamination of the air by noxious gases and small particles of solid and liquid matter in amounts that can cause harm to living organisms. Sources of air pollution include: transportation engines such as automobiles‚ power and heat generation‚ industrial processes‚ and the burning of solid waste. The combustion of gasoline and other fuels in automobiles‚ trucks‚ and jet airplanes produce the most common
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Air is the name given to atmosphere used in breathing and photosynthesis. Air supplies us with oxygen which is essential for our bodies. Air contains a variable amount of water vapor‚ on average around 1%‚ while air content and atmospheric pressure varies at different layers‚ air suitable for the survival of terrestrial plants and terrestrial animals is currently only known to be found in Earth’s troposphere and artificial atmospheres. Air is made up of 99% nitrogen‚ oxygen‚ water vapor‚ and inert
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[pic]! [pic] ‘I’ll go out for a breath of fresh air’ is an often-heard phrase. But how many of us realize that this has become irrelevant in today’s world‚ because the quality of air in our cities is anything but fresh. The moment you step out of the house and are on the road you can actually see the air getting polluted; a cloud of smoke from the exhaust of a bus‚ car‚ or a scooter; smoke billowing from a factory chimney‚ flyash generated by thermal power plants‚ and speeding cars causing dust
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Porter five forces of AirAsia Rivalry among existing competitor Air Asia offers flights with lower price that other companies‚ but there are some companies that also offer service by the same price such as Malindo Air and Firefly and also these companies provide service with the same level of Air Asia so‚ in this case rivalry among existing competitor is high. Threat of substitutes We can define substitutes as a product or service that can be replaced with original product and give more satisfaction
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Brittney McCrary Ms. Gudel ENG 1102 22 July 2010 “Love in the Air” Analysis In Ha Jin’s story‚ “Love in the Air”‚ Kang is isolated in his work place‚ in which he shares with fellow officers. In his isolated military base‚ Kang has become socially deprived; this makes him vulnerable to falling easily in love with the female telegraph operator‚ whose voice he becomes infatuated with‚ playing it over and over in his head. Due to being isolated and his infatuation with trying to figure out who
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Air Asia’s local presence in few countries such as Indonesia (Indonesia AirAsia) and Thailand (Thai AirAsia) has successfully “elevated” the brand to become a regional brand beyond just Malaysia. The links with Manchester United (one of the world’s most famous football teams) and AT&T Williams Formula One team have further boosted their image to a greater extend beyond just the this region 1. Operation effectiveness and outstanding efficiency One of the Air Asia strategies to solve the current
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Minority Authors Should be introduced in the classroom In talking about the kinds of literature students are reading in the classrooms‚ one only needs to look back on their own high school education to find the books that are considered “canonical” in Ontario classrooms. Works commonly cited will be Shakespeare‚ Harper Lee’s “To Kill a Mockingbird”‚ Fitzgerald’s “The Great Gatsby” and Golding’s “The Lord of the Flies”. As you can see in Table 1 (Stability and Change in the high school canon‚
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Air pollution is the introduction of chemicals‚ particulates‚ biological materials‚ or other harmful materials into the Earth’s atmosphere‚ possibly causing disease‚ death to humans‚ damage to other living organisms such as food crops‚ or the natural or built environment. The atmosphere is a complex natural gaseous system that is essential to support life on planet Earth. Stratospheric ozone depletion due to air pollution has long been recognized as a threat to human health as well as to the Earth’s
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the world by different companies‚ and every state had his own company. We could think that Ryan air‚ battled this ‚ in fact they used the liberalism of the other airlines companies to put themselves in the Market. The fact was that in this time‚ only the big companies that used to be the only ones had the permission to operate in the important airports. That’s a bad point for Ryan air‚ because it’s important to captivate the customer where he is. And they are in the big airports
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