Chapter 11 Gases assumes both shape and vol of the container compressible‚ form homogenous w/ 1 another D is smaller then liquids/solids and highly variable depending on T and P Kinetic Molecular theory 3/2RT = total kinetic energy ½ mu2 = average kinetic energy Urms speed of mol with average kinetic energy‚ its inversely proportional to the square root of M when T is the same EX. Determine how much faster a helium atom moves‚ on average‚ than a carbon dioxide molecule at the same temperature
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XI. Chapter 11 Industry There are many examples of US companies moving their industrial plants from the United States to China. Bicycles were built in the US for over 100 years by the year 2000 they were all built in China. The reason the price was $80 when it was built in US‚ and $40 when Bill in China. Price is more important to US consumer that where the product is manufactured. 20 years ago industry was highly clustered in a handful of areas within the MDC’s. Now industry has confused many
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Chapter 1 1. In a contest ‚all twenty finalists were given cash prize.The first winner was given RM860 ‚ the second RM 800 ‚the third RM740 and so on.Calculate the total amount of money awarded to all the finalists. Solution:The prizes are RM860‚RM800 ‚RM740….. It is an arithmetic progression .The first term a=rm860 ‚ common difference d=-60 and n=20. The total amount given is Sn = n/2[ 2a + (n-1)] S26 =20/2[ 2(860) +(20-1)(-60)] =RM5800 The amount is RM 5800 2. Find the minimum number of
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Andrew Eguia Dr. Harjani Medical Biology P5 2/14/12 Chapter 11 Review P216 1. DNA consists of subunits called nucleotides. Each subunit consists of three parts: sugar (deoxyribose)‚ phosphate‚ and base. 2. The subunits of DNA are assembled by linking the sugar of one nucleotide to the phosphate of the next. As it is found in chromosomes‚ two DNA polymers are bound together into a structure called a double helix. 3. The “base-paring rule” in DNA is that adenine pairs with thymine
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Haley Luu Chapter 1 - Outline! AP U.S. History ! I. Introduction! a. Three things Native Americans had in common! i. They identified themselves primarily as members of multigenerational families rather than as individuals or subjects of governments.! ii. Most emphasized reciprocity and mutual obligation rather than coercion as means of maintaining harmony within and between communities. ! iii. They perceived the entire universe‚ including nature‚ as sacred.! II. The First Americans
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Alternative ending to “Eleven” After Phyllis got her sweater back‚ Mrs. Price pretends like everything’s a ok‚ but it’s not. As the bell rings‚ I see everybody rush off to lunch. At lunch I’m eating my sloppy joe with fries. As I munch heavily on my sandwich‚ I chew furiously and it’s almost as if steam was coming out of my head! “ What’s the matter‚ you gonna cry?” teased Silvia Saldivar. “NO‚ but you might!” I yell back at her. I jump up and slam my fist into her jaw! POW!!! Everybody in the
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express themselves. He suffers a really deep change during the play‚ because at the beginning he seemed that he did not to care about his marriage with Charlotte because they were tired of each other‚ and also‚ he did not know how to write realistic love conversations. When he starts living with Annie and all the complications begins‚ he learns that he has to care more about his wife‚ and starts asking her everything and searching in her room trying to find out something that proved her infidelity
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Question 1 1 / 1 point Three galaxies‚ each of mass M = 4.0 1041 kg‚ lie in a plane at the corners of an equilateral triangle with sides of 5.0 1022 m length. The magnitude of the force the other two galaxies exert on each galaxy is Question options: 1) 4.3 1027 N. 2) 6.4 1027 N. 3) 7.4 1027 N. 4) 8.6 1027 N. 5) 4.3 1028 N. Question 2 1 / 1 point Carla and Jenny are arguing about whether or not it is possible to escape the gravitational field of the Earth. Carla shows
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Astronomy HOMEWORK Chapter 1 9th ed 5. In Figure 1-8‚ what is another name for the “Sun’s annual path?” Ecliptic. This term also refers to the mathematical plane of Earth’s orbit. 10. By about how many degrees does the Sun move along the ecliptic each day? The Sun moves 360 degrees in 365.25 days along the ecliptic‚ so Degrees per day = (360◦ )/365.25 days = 0.986◦ = 1◦ . Round to 1 degree since the question says “about how many...” 14. What are the vernal and autumnal equinoxes? What are the summer
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was the confederate General Stonewall Jackson successful at the first Battle of Bull Run? 8. Identify Union General‚ George McClellan 9. What was the purpose of the Emancipation Proclamation? 10. Describe the Economy of the north during the Civil War. 11. List hardships experienced by soldiers during the Civil War? 12. What is Andersonville? 13. Who did President Lincoln name as commandeer of union troops from 1864 to the end of the war? 14. Why did General William Sherman burn the city of Atlanta in
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