# Ch 15: Classical Relativity: Help and Review

The Classical Relativity chapter of this Physics 101 Help and Review course is the simplest way to master classical relativity theory. This chapter uses simple and fun videos that are about five minutes long, plus lesson quizzes and a chapter exam to ensure you learn the essentials of classical relativity.

## Who's it for?

Anyone who needs help learning or mastering classical relativity will benefit from the lessons in this chapter. There is no faster or easier way to learn about this physics topic. Among those who would benefit are:

• Students who have fallen behind in understanding distance calculations, time dilations, and the relationship between mass and energy
• Students who struggle with learning disabilities or learning differences, including autism and ADHD
• Students who prefer multiple ways of learning physics (visual or auditory)
• Students who have missed class time and need to catch up
• Students who need an efficient way to learn about classical relativity
• Students who struggle to understand their teachers
• Students who attend schools without extra physics 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 classical relativity 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 classical relativity chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any classical relativity 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 classical relativity unit of a standard college physics course. Topics covered include:

• Time and distance as relative concepts depending on the observer
• Using light to demonstrate how classical relativity works
• Clarification of time dilation and real-world examples
• The phenomenon of space contraction with faster moving objects
• The interchangeable relationship of energy and mass
• Different examples and theories of both special and general relativity

6 Lessons in Chapter 15: Classical Relativity: Help and Review
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

### Earning College Credit

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