About This Chapter
Who's it for?
This Thermal Physics unit of our High School Physical Science Homeschool course will benefit any student who is trying to learn about phase changes and measuring temperature. There is no faster or easier way to learn about thermal physics. Among those who would benefit are:
- Students who require an efficient, self-paced course of study to learn how to convert and measure units of temperature or read a heating curve.
- Homeschool parents looking to spend less time preparing lessons and more time teaching.
- Homeschool parents who need a science curriculum that appeals to multiple learning types (visual or auditory).
- Gifted students and students with learning differences.
How it works:
- Students watch a short, fun video lesson that covers a specific unit topic.
- Students and parents can refer to the video transcripts to reinforce learning.
- Short quizzes and the Thermal Physics unit exam confirm understanding or identify any topics that require review.
Thermal Physics Unit Objectives:
- Learn to convert between Celsius and Kelvin units.
- Describe a phase change, and show how a heating curve works.
- Explain how heat is transferred during radiation, convection and conduction.
- Use the equation for thermal expansion.
- Find the amount of heat transferred using heat capacity and measurements.
1. Introduction to Thermal Physics
After watching this lesson you will be able to explain what thermal physics is, as well as the various areas of study and topics that make it up. A short quiz will follow.
2. Temperature Units: Converting Between Kelvins and Celsius
Have you ever wondered what the lowest possible temperature is? In this lesson, you will learn what temperature measures. You will also be introduced to the Kelvin scale (an absolute scale) and learn how it relates to the Celsius scale.
3. Phase Changes and Heating Curves
Learn the phases - gas, liquid, solid and plasma. Learn what a phase diagram is and what terms describe the movement between phases: melting, sublimating, freezing, vaporization, condensation, and deposition. Discover why heating curves have plateaus, what a phase transition is, and what happens during this transition.
4. Mechanisms of Heat Transfer: Conduction, Convection & Radiation
There are three main ways that heat is transferred between substances or objects. In this video lesson you'll learn about each one, and identify the differences between them.
5. Heat Transfer & Phase Changes
After watching this lesson, you will be able to explain what heat transfer is and describe the various phase changes that can result from heat transfer in terms of the position of the molecules. You will also be able to give the names of those phase changes. A short quiz will follow.
6. Thermal Expansion: Importance & Examples
After watching this video, you will be able to explain what thermal expansion is, why it is important, provide some examples of thermal expansion in real life and complete basic thermal expansion calculations. A short quiz will follow.
7. Calorimetry: Measuring Heat Transfer and Heat Capacity
This video lesson explains the technique of calorimetry used to measure heat transfer in chemical reactions. You will see how different materials have different specific heat capacities. You will learn how to carry out heat calculations using a simple equation.
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Other chapters within the High School Physical Science: Homeschool Curriculum course
- Understanding Matter: Homeschool Curriculum
- Understanding Gases: Homeschool Curriculum
- Understanding the Atom & Atomic Structure: Homeschool Curriculum
- The Periodic Table: Homeschool Curriculum
- Understanding Chemical Bonding: Homeschool Curriculum
- Understanding Solutions: Homeschool Curriculum
- Stoichiometry: Homeschool Curriculum
- Acids, Bases and Chemical Reactions: Homeschool Curriculum
- Atomic and Nuclear Physics: Homeschool Curriculum
- Understanding Motion: Homeschool Curriculum
- Force, Motion and Newton's Laws: Homeschool Curriculum
- Work, Energy, Power & Thermodynamics: Homeschool Curriculum
- Waves, Sound & Light: Homeschool Curriculum
- Light in Physical Science: Homeschool Curriculum
- Electricity: Homeschool Curriculum
- Magnetism: Homeschool Curriculum
- Intro to Organic Chemistry: Homeschool Curriculum
- The Universe: Homeschool Curriculum
- Atmospheric Science: Homeschool Curriculum
- Geologic Time Scale - Physical Science: Homeschool Curriculum
- The Internal Structure of the Earth: Homeschool Curriculum
- Plate Tectonics - Physical Science: Homeschool Curriculum
- Minerals and Rocks: Homeschool Curriculum
- Igneous Rocks: Homeschool Curriculum
- Sedimentary Rocks - A Deeper Look: Homeschool Curriculum
- Volcanoes - Physical Science: Homeschool Curriculum
- Earthquakes - Physical Science: Homeschool Curriculum
- Weathering and Erosion: Homeschool Curriculum
- Water Balance - Physical Science: Homeschool Curriculum
- Ground Water - Physical Science: Homeschool Curriculum
- Coastal Hazards: Homeschool Curriculum