About This Chapter
Who's it for?
Anyone who needs help learning or mastering high school physical science material will benefit from taking this course. There is no faster or easier way to learn high school physical science. Among those who would benefit are:
- Students who have fallen behind in understanding relevant formulas, theories and principles, calculating radioactive decay or working with physical science and motion
- Students who struggle with learning disabilities or learning differences, including autism and ADHD
- Students who prefer multiple ways of learning science (visual or auditory)
- Students who have missed class time and need to catch up
- Students who need an efficient way to learn about physical science and atomic and nuclear physics
- Students who struggle to understand their teachers
- Students who attend schools without extra science learning resources
How it works:
- Find videos in our course that cover what you need to learn or review.
- Press play and watch the video lesson.
- Refer to the video transcripts to reinforce your learning.
- Test your understanding of each lesson with short quizzes.
- Verify you're ready by completing the physical science - atomic and nuclear physics chapter exam.
Why it works:
- Study Efficiently: Skip what you know, review what you don't.
- Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
- Be Ready on Test Day: Use the physical science - atomic and nuclear physics chapter exam to be prepared.
- Get Extra Support: Ask our subject-matter experts any physical science and atomic and nuclear physics question. They're here to help!
- Study With Flexibility: Watch videos on any web-ready device.
Students will review:
This chapter helps students review the concepts in a physical science and atomic and nuclear physics unit of a standard high school physical science course. Topics covered include:
- Photons and the photoelectric effect
- Planck's constant
- The Bohr model and atomic spectra
- Wave-particle duality
- Microwave ovens, X-rays and lasers
- Heisenberg uncertainty principle
- Electron cloud model
- Nuclear physics
- Nuclear reaction
- Radioactive decay
- Balancing nuclear equations
- Mass-energy conversion, mass defect and nuclear binding energy
- Applications of nuclear chemistry
- Disintegration energy in nuclear physics
1. The Photoelectric Effect: Definition, History, Application & Equation
In this lesson, you will learn what the photoelectric effect is, how it was discovered, how it applies to everyday life, and the equation associated with it. A short quiz will follow.
2. Energy & Momentum of a Photon: Equation & Calculations
After watching this lesson, you will be able to explain what wave-particle duality is, provide the equations for the energy and momentum of a photon of light, and use those equations to solve problems. A short quiz will follow.
3. Planck's Constant: Formula & Application
After watching this lesson, you will be able to explain what Planck's constant is and use the Planck-Einstein relation to calculate the energy in a photon of light. A short quiz will follow.
4. The Bohr Model and Atomic Spectra
Do you ever wonder where light comes from or how it is produced? In this lesson, we are going to use our knowledge of the electron configurations and quantum numbers to see what goes on during the creation of light.
5. Heisenberg Uncertainty Principle: Definition & Equation
The Heisenberg uncertainty principle is one of the core concepts in quantum mechanics. In this lesson, we define the uncertainty principle and learn more about its implications for physical science.
6. Electron Cloud: Definition, Model & Theory
Like the rapidly moving blades of a fan, electrons appear to occupy all of the space in an atom at once. Learn how electron location in an atom is best described by the electron cloud model and theory.
7. Nuclear Physics: Nuclear Force & Building Energy
After watching this video, you should be able to explain what nuclear physics is, including the concept of binding energy. You should also be able to explain how fusion and fission work. A short quiz will follow.
8. Nuclear Reaction: Definition & Examples
Learn the differences between a nuclear reaction and a chemical reaction. Also learn how the nuclear reaction involves subatomic particles including protons and neutrons. Discover the different types of nuclear reactions including fission and fusion and also how a nuclear power plant works to produce energy.
9. Types of Radioactive Decay and Their Effect on the Nucleus
What is meant by the term 'radioactive'? In this lesson we will break down the three main types of nuclear decay particles and discuss their composition, their effect on the nucleus, and their applications.
10. Balancing Nuclear Equations & Predicting the Product of a Nuclear Reaction
When a radioactive particle gives off radiation, what happens to the particle? This lesson will explain the three major types of radiation and what effect they have on the decaying atom.
11. Half-life: Calculating Radioactive Decay and Interpreting Decay Graphs
What causes a radioactive particle to decay? We'll never really know, but our best guess lies in probability. In this lesson, we are going to focus on the half-life, a way of measuring the probability that a particle will react.
12. Mass-Energy Conversion, Mass Defect and Nuclear Binding Energy
When you hear the term 'nuclear power,' what comes to mind? Do you know where that energy and power is coming from? In this lesson, we are going to zoom in on the nucleus of a helium atom to explain how something as small as a nucleus can produce an extremely large amount of energy.
13. Fusion, Fission, Carbon Dating, Tracers & Imaging: Applications of Nuclear Chemistry
What can the sun do that we can't? How do carbon atoms 'date'? Are radioactive isotopes helpful in the medical field? The answers to these questions can be found in this lesson on the applications of nuclear chemistry.
14. Disintegration Energy in Nuclear Physics: Definition & Formula
After watching this video, you should be able to explain what disintegration energy is and use mass-energy equivalence to calculate the disintegration energy in a nuclear decay reaction.
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Other chapters within the High School Physical Science: Help and Review course
- Physical Science - Understanding Matter: Help and Review
- Physical Science - Understanding Gases: Help and Review
- The Atom & Atomic Structure: Physical Science Help & Review
- Physical Science - The Periodic Table: Help and Review
- Physical Science - Understanding Chemical Bonding: Help and Review
- Physical Science - Understanding Solutions: Help and Review
- Physical Science - Stoichiometry: Help and Review
- Help & Review for Chemical Reactions, Acids & Bases in Physical Science
- Physical Science - Understanding Motion: Help and Review
- Physical Science - Force, Motion, and Newton's Laws: Help and Review
- Energy, Power, Work & Thermodynamics: Help & Review
- Physical Science - Waves, Sound, and Light: Help and Review
- Physical Science - Electricity: Help and Review
- Physical Science - Thermal Physics: Help and Review
- Physical Science - Magnetism: Help and Review
- Physical Science - Intro to Organic Chemistry: Help and Review
- Physical Science - The Universe: Help and Review
- Physical Science - Atmospheric Science: Help and Review
- Physical Science - Geologic Time: Help and Review
- The Earth's Internal Structure: Physical Science Help & Review
- Physical Science - Plate Tectonics: Help and Review
- Physical Science - Minerals and Rocks: Help and Review
- Physical Science - Igneous Rocks: Help and Review
- Physical Science - Sedimentary Rocks - A Deeper Look: Help and Review
- Physical Science - Metamorphic Rocks - A Deeper Look: Help and Review
- Physical Science - Volcanoes: Help and Review
- Physical Science - Earthquakes: Help and Review
- Physical Science - Weathering and Erosion: Help and Review
- Physical Science - Water Balance: Help and Review
- Physical Science - Ground Water: Help and Review
- Physical Science - Coastal Hazards: Help and Review