![Page 1: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/1.jpg)
Chapter 7Physics A First Course Matter and Energy
![Page 2: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/2.jpg)
Matter and EnergyTemperature, Energy, and
Matter7.1 The Nature of Matter7.2 Temperature and the Phases of Matter7.3 What is Heat?7.4 Heat Transfer
![Page 3: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/3.jpg)
Chapter 7.1 Objectives and Vocabulary
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.
![Page 4: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/4.jpg)
![Page 5: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/5.jpg)
7B Investigation: Energy and Phase ChangesKey Question:
How much energy is involved when matter changes phase?
*Students read text section 7.2 AFTER Investigation 7B
![Page 6: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/6.jpg)
7B Investigation Topics
Measure mass. Measure temperature. Mix materials of different temperatures. Calculate energy. Calculate temperature changes.
![Page 7: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/7.jpg)
Chapter 7.2 Objectives and Vocabulary 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.
![Page 8: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/8.jpg)
![Page 9: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/9.jpg)
7A Investigation: Temperature and Heat
Key Question:
How much energy is involved when matter changes phase?
*Students read text section 7.3AFTER Investigation 7A
![Page 10: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/10.jpg)
7A Investigation Topics Measure mass. Measure temperature. Mix materials of different temperatures. Calculate energy. Calculate temperature changes.
![Page 11: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/11.jpg)
Chapter 7.3 Objectives and Vocabulary 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.
![Page 12: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/12.jpg)
![Page 13: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/13.jpg)
![Page 14: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/14.jpg)
Chapter 7.4 Objectives and Vocabulary 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.
![Page 15: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/15.jpg)
7.4 Heat Transfer
![Page 16: Physics A First Course Matter and Energy Chapter 7](https://reader034.vdocument.in/reader034/viewer/2022050722/5a4d1b357f8b9ab05999cb79/html5/thumbnails/16.jpg)