The University of the West Indies (Mona) Department of Chemistry Preliminary Chemistry A (Chem 0901) Atomic Structure: Tutorial 2 For discussion in the week beginning September 24‚ 2012. Answers should be submitted by 9:00 am on Monday September 24‚ 2012 in the box provided. Please write your ID number and Laboratory day clearly on your script. 1. Give an expression for the Balmer-Rydberg equation in terms of wavelength λ‚ the Rydberg constant R‚ and the integers m and n where m < n.
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The book The Alchemist is about a young man that does not let vigor of his dreams and keeps trying and working hard until he obtains them and discovers what his real treasure is. This book is subtitled as “A fable about following your dreams.” The theme of this book is that you should hold on to your dreams and never let them vigor it shows that there will be obstacles and conflicts along the way‚ and maybe at the end of your journey your treasure may not be what you expected but it will all be worth
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In Paulo Coelho’s The Alchemist‚ a boy named Santiago goes on a journey to follow his Personal Legend. Someone’s Personal Legend exists as something they have wanted to accomplish from birth. However‚ a “mysterious force” convinces people that they cannot realize their Personal Legend. People like Santiago have the ability to overcome this force and therefore can rediscover their Personal Legend. However‚ fear can hinder people from reaching their Personal Legend‚ which Coelho demonstrates through
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2. High chance of success In the words of the famous author Paulo Coelho once wrote When you want something‚ all the universe conspires in helping you to achieve it. ~ Paulo Coelho Quotes from The Alchemist: A Fable About Following Your Dream. - Going back to the forest we realize that our chances of finding the beautiful fall is higher when using a map than going in without one‚ we might as well go in blindfolded. Which is exactly what this second
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STATEMENT OF PURPOSE WHEN YOU REALLY WANT SOMETHING TO HAPPEN‚ THE ENTIRE UNIVERSE CONSPIRES IN HELPING YOU ACHIEVE IT. - The Alchemist by Paulo Coelho Mathematics – the subject captured my interest since I was a kid. The conceptual understanding and the logical application to the problems kept my mind awake‚ which made me glued to the subject. My passion for the subject made me to participate in “Ramanujan Talent Test” in which I secured state second rank. Another thing that intrigued me was
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ATOMIC PHYSICS The nuclear atom All matter is made up of atoms which consist of a central nucleus‚ surrounded by electrons. Inside the nucleus are protons and neutrons. Particle Relative mass Charge Location Proton 1840 + Nucleus Neutron 1840 0 Nucleus Electron 1 - Outside nucleus Proton or atomic number (Z) This is the total number of protons in the nucleus of an atom. Nucleon or mass number (A) This is the total number of protons and neutrons in the nucleus of an atom. Note: a nucleon
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of six individuals that survived the atomic bomb of 1945. Without this book one could not truly determine if what we did to the Japanese was justified or not. We can also look at the way the journalism shapes our out look on things. This is why we always need to look at all the facts before we truly make up our mind on a subject. The book Hiroshima was a great story that was told through a third party perspective in order to explain the horrors of the atomic bomb. A few of the individuals duplicated
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Progress of the Atomic structure Different theories about the atomic structure were introduced over time. These theories changed as a result of development of different experiments. Leucippus was the first to introduce the theory of atomism‚ however he didn’t write about his theories in detail. However‚ Democritus‚ his student wrote about the theory of atoms in detail. He theorised that everything was composed of atoms and that atoms are solid and indestructible. He also had a theory that there’s
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small atoms that can easily slip past each other. 350 BC Aristotle did not believe in the atomic theory and he taught so otherwise. He thought that all materials on Earth were not made of atoms‚ but of the four elements‚ Earth‚ Fire‚ Water‚ and Air. He believed all substances were made of small amounts of these four elements of matter. He did not conduct experiments or use scientific method for atomic theory. . 1800 AD It was John Dalton who determined that each chemical element is composed
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The effects of the atomic bomb were terrible. There’s no doubt in my mind that the atomic bombs dropped on Hiroshima and Nagasaki were a costly mistake. Atomic bombs produce heat millions of degrees high‚ and visible ultraviolet and inferred rays.(Lapp 844) Everyone and everything exposed to their blast is affected. No one is left untouched‚ whether it be emotional or physical; in many cases both. However‚ many members of the science community argue that the atomic bomb was a great advance in technology
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