Problems

• P9.2.1Antarctic ozone depletion
• P9.2.2The Oddo–Harkins rule
• P9.2.3The Hertzsprung–Russell diagram
• P9.2.4London Underground usage statistics
• P9.2.5The line spectrum of carbon dioxide
• P9.3.1Tuberculosis rates by state in the USA
• P9.3.2Tuberculosis rates per head by state in the USA
• P9.4.1Coloured Hertzsprung-Russell diagram
• P9.4.2Millikan's oil-drop experiment
• P9.4.3Analysing the weather in Cambridge, UK
• P9.4.4Investments over 10 years
• P9.5.1Analysing PISA data
• P9.5.2Analysing Formula One data