Ms. Wilson Chem‚ Blk 10 31 October 2012 Atomic Emission Spectra Lab Atomic spectroscopy is the determination of elemental composition by its electromagnetic or mass spectrum. An arrangement of all wavelengths of electromagnetic radiation is called the spectrum; the plural being spectra. As light passes through a prism‚ the frequencies of light emitted by an element separate into separate lines to give the atomic emission spectrum of the element. There are two spectrums in the lab: the incandescent
Premium Photon Electromagnetic radiation Light
effective exchange rate‚ and the existence of foreign exchange reserves and capital investment would cause output to rise. In Pakistan‚ besides making adjustments at the macro level‚ what is required is to make rational choices about the development of energy mix for the future to reduce the risk of oil price fluctuations in
Premium Inflation Macroeconomics Monetary policy
Unit 3.3 International Organizations An International Organization is an intergovernmental organization with an international membership‚ scope‚ and/or presence. The purpose of an International Organization is to build diplomacy and international relations among its members through negotiation‚ meeting‚ discussion‚ socio-economic and cultural relations‚ as well as to settle disputes amicably. Each international organization has specific aims and purposes and a goal-oriented membership. At the end
Premium United Nations
the atomic bomb began. As time progressed in the war era‚ the bomb was fully developed as the United States dropped two on Japan. As the bombs demolished two cities in Japan‚ many people questioned if the usage of the bomb was necessary or not. The atomic bomb impacted the conflicts between the United States and Japan by forcing Japan to surrender the war‚ preventing Japan from evolving into a major threat to the U.S.‚ and by saving the U.S. from another powerful attack from Japan. An atomic bomb
Premium Atomic bombings of Hiroshima and Nagasaki World War II Nuclear weapon
| CHOITHRAM INTERNATIONAL…because every child deserves the best. | | ACADEMIC SESSION 2011-2012 Name: ……………………………………………….. Grade: MYP 5 Subject: Physics Criteria for Assessment CRITERIA A: One world CRITERIA B: Communication in science Introduction: Task: Research and write an essay on “ use of nuclear fuel to solve the problem of energy crisis”. (800–1200 words) * The essay would be hand written on an A4 size paper and
Premium Writing Religion Science
After the atomic bomb fell on Hiroshima‚ about 70‚000 people died in the initial blast. At the end of 1945‚ casualties reached over 100‚000 because of radiation sickness. Five years later‚ casualties totaled to about 200‚000 because of cancer and other diseases caused by the radiation from the blast (U.S. Department of Energy). Not only were the Japanese citizens in Hiroshima dying from the blast of the bomb‚ but also
Premium Nuclear weapon World War II Cold War
Selection of Topic: Energy Crisis is a shortfall in or interruption to the provision of energy supplies. The planet is progressively marching towards a serious electric energy crisis‚ owing to an escalating desire of electric energy becoming greater than its supply. We have always accepted that the energy we make use of each day is not unrestricted‚ still we take it for granted. Coal‚ petroleum‚ electrical power‚ even water has inadequate availability. Nevertheless‚ we have not taken sufficient
Premium Energy development Energy security Nuclear power
International Journal of Power Electronics and Drive System (IJPEDS) Vol.1‚ No.2‚ December 2011‚ pp. 139~147 ISSN: 2088-8694 139 Microcontroller Based Single Phase Digital Prepaid Energy Meter for Improved Metering and Billing System Md. Mejbaul Haque1‚ Md. Kamal Hossain2‚ Md. Mortuza Ali3‚ Md. Rafiqul Islam Sheikh3 Dept. of Electrical and Electronic Engineering‚ Khulna University of Engineering & Technology‚ Khulna-9203‚ Bangladesh 2 Dept. of Electrical and Electronic Engineering‚ Dhaka
Premium Electrical engineering Electricity distribution Capacitor
06/12/2012 FICO and Rating Agencies Current Issues in Business by Jeen Filz FICO 3 How does FICO work? 3 Criticism 4 rating agencies 6 history 6 Quick reminder of the financial crisis 7 Role of the rating agencies 8 Their impact 10 Perspectives 11 FICO How does FICO work? FICO is a public company that was found in the year 1956 with the aim to help financial services companies by measuring credit risk in a score which is called the FICO score. This stands for
Premium Credit score Credit rating Collateralized debt obligation
Energy Alternatives: * Alternative energy is any energy source that is an alternative to fossil fuel. In a general sense in contemporary society‚ alternative energy is that which is produced without the undesirable consequences of the burning of fossil fuels‚ such as high carbon dioxide emissions‚ which is considered to be the major contributing factor of global warming. * This chapter discussed only a few of the possible alternatives to our current combustible energy generation system
Premium Natural gas Fossil fuel Energy development