1 hour IB DIPLOMA PROGRAMME PROGRAMME DU DIPLÔME DU BI PROGRAMA DEL DIPLOMA DEL BI N07/4/PHYSI/HPM/ENG/TZ0/XX+ 88076501 Physics higher level PaPer 1 Thursday 8 November 2007 (afternoon) INSTRUCTIONS TO CANDIDATES • Do not open this examination paper until instructed to do so. • Answer all the questions. • For each question‚ choose the answer you consider to be the best and indicate your choice on the answer sheet provided. 8807-6501 21 pages © IBO 2007 –2– 1. Which
Premium Velocity Magnetic field Energy
LAPTOP A laptop computer is a personal computer for mobile use. A laptop has most of the same components as a desktop computer‚ including a display‚ a keyboard‚ a pointing device such as a touchpad (also known as a track pad) and/or a pointing stick‚ and speakers into a single unit. A laptop is powered by mains electricity via an AC adapter‚ and can be used away from an outlet using a rechargeable battery. Laptops are also sometimes called notebook. computers‚notebooks‚ ultrabooks or netbooks.
Premium Laptop Personal computer Desktop computer
deciphered. Until‚ the discovery of a natural ratio‚ that changed the game of beauty in all aspects. “Many of the greatest mathematical minds of all ages‚ from Pythagoras and Euclid in ancient Greece‚ through the medieval Italian mathematician Leonardo of Pisa and the Renaissance astronomer Johannes Kelper‚ to present day scientific figures such as Oxford physicist Roger Penrose‚ have spent endless hours over this simple ratio and its properties‚ called the golden ratio”(Livio‚ 2007). This can be located in
Premium Golden ratio Leonardo da Vinci Fibonacci number
Investor Ratios There are various ratios that are designed to help investors who hold shares in a company to assess the returns on their investment. These are: Dividend per Share The dividend per share ratio relates the dividends pertaining to an accounting period to the amount of shares in issue during the period. The ratio is given as follows: Dividend per share = Dividends pertaining to a period Number of shares in issue The ratio provides an indication of the cash return
Premium Dividend yield Dividend P/E ratio
Four-Firm Concentration Ratio Definition of the Four- Firm Concentration Ratio This is one of the most common concentration ratios. The four-firm concentration ratio is commonly used to indicate the degree to which an industry is oligopolistic and the extent of market control held by the four largest firms in the industry. How would you describe an industry with 20 firms and the CR is 20% and its implications?
Free Economics Perfect competition Monopoly
Cisco CCNA Security Notes (640-553) Contents Contents ....................................................................................................................................................... 1 Introduction .................................................................................................................................................. 3 Cisco Security Management Tools ..............................................................................................
Premium IP address Security
will assess the financial health of the business in question‚ using financial analysis tools in your textbook. Please make your work neat and show all computations. For some of your computations‚ you will be comparing your results with averages of businesses within your business’s industry. For assistance in obtaining industry averages‚ see the Reference Desk at the library. Attach the sheet(s) obtained which show industry averages to this paper. In some cases‚ the industry averages sheet may
Premium Balance sheet Generally Accepted Accounting Principles Asset
ANALYZE THE FINANCIAL RATIOS FOR EIGHT PAIRS OF UNIDENTIFIED COMPANIES A) Health Products From the market data‚ the beta of company B is slightly higher than company A. Company A appears to be less risky than company B. It is likely because company A is a diversified health-products company. Since it manufactures various products and involves in different segments‚ risk could be reduced. The liquidity ratios show that both companies A and B might not face liquidity problem. Current ratio and quick
Premium Financial ratios Balance sheet Financial ratio
Voters’ turnout ratio is the ratio of valid votes on all registered voters in this referendum‚ and the results show this referendum voters’ turnout ratio is only 35.3%‚ which is especially low (see table 1). Analyzing whether rebel violence influences voters’ willingness to vote might explain the reason why this turnout ratio is so low. The total rebel violence for both characteristics (civilian killings and kidnappings) show no significant relationship with voters’ turnout ratio (see figure 4).
Premium Election Voting Voter turnout
Ratio Analysis: When evaluating a stock five types of ratios are considered: firm value ratios‚ profitability ratios‚ activity ratios‚ financial leverage ratios and liquidity ratios. After completing the proper calculations‚ assessments of the stock can be prepared. Starting with firm value ratios‚ Under Armour has earned a net worth of $1‚259‚559‚000. The higher the number‚ the more valuable the firm is on paper‚ and to Under Armour‚ this number is fair compared to other competitors in the
Premium Financial ratios Financial ratio