The time taken to reach 100 km/h for 2000cc mid-size category between Japan cars and Germany cars The line graph shows the information about the time taken for 2000cc mid-size cars from Japan and Germany cars to reach 100km/h. The Japanese cars acceleration was a bit slower than the Germany cars with the same engine capacity. The Honda Accord was clocked at 10.7 seconds when it reached from 0-100km/h. The second car was the Toyota Camry‚ scored a 12.5 second for its trial. The next car was the
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Chapter 13 Problem Outline typical PLC with reference one specific industry to capture market shares. Briefly explain the start and end of particular model. Proton Industry level: Automobile Sector of industry level: 1.3 or 1.5 spec Individual product level: Exora‚Perdana‚Saga‚Neo PLC of Proton The product life cycle is an important concept in marketing. It describes the stages a product goes through from when it was first thought of until it finally is removed
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Experiment 11: Synthesis of Dibenzalacetone by the Aldol condensation Introduction: The Aldol condensation reaction‚ under basic conditions‚ involves the nucleophilic addition of an enolate ion to another carbonyl group. The resulting product‚ a beta-hydroxy ketone or aldehyde‚ is called an aldol because it contains both and aldehyde group and the hydroxy group of alcohol. Condensations‚ including aldol condensation‚ combine two or more molecules‚ typically with a loss of a smaller molecule (including
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all matter is called an atom. Atoms are a collection of various subatomic particles containing negatively charged electrons‚ positively charged protons and neutral particles called neutrons. Each element has its own unique number of protons‚ neutrons and electrons. Both protons and neutrons have mass‚ whereas the mass of electrons is negligible. Protons and neutrons exist at the centre of the atom in the nucleus. Electrons move around the nucleus‚ and are arranged in shells at increasing distances
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Phase 3‚ and the crystal structure has an inversion center about a 2-fold rotational axis‚ as well as a 2 fold twist axis. At Phase 2‚ because crystal symmetry is compromised‚ the temperature has allowed for a flexible crystal structure to allow for protons to move‚ and because it is not suppressed by any hydrogen bonds like in Phase 1 (298K room temperature). The last transition will happen when the temperature crosses above 456K. This final phase in transition takes the crystal structure of trigonal
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GROUP A MODEL ANSWER Yoshida et al.‚ Flexibility of Hydrogen Bond and Lowering of Symmetry in Proton Conductor‚ Symmetry 2012‚ 4‚ 507-516. DO NOT PLAGIARISE THIS MODEL ANSWER PLAGIARISM FROM ANY SOURCE AUTOMATICALLY LEADS TO A ZERO SCORE Paragraph 1 There are three phases whereby each has a different crystal structure at three different temperatures. At room temperature (298K)‚ Phase III is present whereby Cs3H(SeO4)2 has a crystal structure of a monoclinic with a space group of C2/m. At
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Atomic Structure Worksheet Name: Period: 1. Name the three particles of the atom and their respective charges are: a. b. c. 2. The number of protons in one atom of an element determines the atom’s ‚ and the number of electrons determines of an element. 3. The atomic number tells you the number of in one atom of an element. It also tells you the number of in a neutral atom of that element. The atomic
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atomic number? (2.02) 11. What does the atomic mass tell us about an atom? (2.02) 12. How many protons‚ neutrons and electrons are in an atom of Carbon? Explain how you determined them. (2.02) 13. How can an atom be electrically neutral? (2.02) 14. The atomic number of silver (Ag) is 47. A silver isotope has a mass of 108. How many electrons‚ neutrons and protons are in an atom of silver? Explain how you determined these. (2.02) 15. Define isotopes. Compare and
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Etymology The name atom comes from the Greek ἄτομος (atomos‚ "indivisible") from ἀ- (a-‚ "not") and τέμνω (temnō‚ "I cut")‚[3] which means uncuttable‚ or indivisible‚ something that cannot be divided further.[4] The concept of an atom as an indivisible component of matter was first proposed by early Indian and Greek philosophers. In the 18th and 19th centuries‚ chemists provided a physical basis for this idea by showing that certain substances could not be further broken down by chemical methods
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in our Sun (and similar sized stars). 2. There are two ways stellar fusion can take place. Proton-Proton chain and Carbon-Nitrogen-Oxygen Cycle. Describe each type. Give balanced chemical equations for each type. The first type of stellar fusion is proton-proton chain‚ proton-proton chain occurs in stars equal to or less than the size of the sun. In the proton-proton chain there are four protons that fuse to make one helium-4 atom. 4(11 H) + 42 He + 2(0+1 e) + energy Carbon-Nitrogen Oxygen
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