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Chapter 7

Chapter 7. Physics A First Course. Matter and Energy. Matter and Energy Temperature, Energy, and Matter. 7.1 The Nature of Matter 7.2 Temperature and the Phases of Matter 7.3 What is Heat? 7.4 Heat Transfer. element atom compound molecule mixture.

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Chapter 7

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  1. Chapter 7 Physics A First Course Matter and Energy

  2. Matter and EnergyTemperature, Energy, and Matter • 7.1 The Nature of Matter • 7.2 Temperature and the Phases of Matter • 7.3 What is Heat? • 7.4 Heat Transfer

  3. element atom compound molecule mixture Describe the nature of matter at the atomic level. Explain how Brownian motion supports the theory that matter is made of tiny, invisible particles. Distinguish between elements, compounds, and mixtures. Chapter 7.1 Objectives and Vocabulary

  4. Key Question: How much energy is involved when matter changes phase? 7B Investigation: Energy and Phase Changes *Students read text section 7.2 AFTER Investigation 7B

  5. 7B Investigation Topics • Measure mass. • Measure temperature. • Mix materials of different temperatures. • Calculate energy. • Calculate temperature changes.

  6. Fahrenheit scale Celsius scale thermometer solid liquid gas intermolecular forces evaporation absolute zero Kelvin plasma Convert between temperature scales. explain the relationship between temperature and the movement of particles in a system. Describe the relationship between temperature and states of matter. Chapter 7.2 Objectives and Vocabulary

  7. Key Question: How much energy is involved when matter changes phase? 7A Investigation: Temperature and Heat *Students read text section 7.3 AFTER Investigation 7A

  8. 7A Investigation Topics • Measure mass. • Measure temperature. • Mix materials of different temperatures. • Calculate energy. • Calculate temperature changes.

  9. thermal energy heat calories specific heat Explain the difference between temperature and thermal energy. Define heat. Calculate the heat required to raise the temperature of a material. Chapter 7.3 Objectives and Vocabulary

  10. heat conduction thermal conductor thermal insulator convection thermal radiation Explain the three methods of heat transfer and name examples of each. Give examples of thermal conductors and thermal insulators. Describe the direction of heat transfer between two objects. Chapter 7.4 Objectives and Vocabulary

  11. 7.4 Heat Transfer

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