Astronomy View all facts Glossary Help |
| physical phenomena > process > physical process > relativity process |
| relativity process comparison table | |
| Subject | has definition |
|---|---|
| Lorentz contraction | A moving object appears shortened along its direction of motion. |
| time dilation | The flow of time slows down for an observer in motion. |
Next physical process: atomic process Up: physical process Previous physical process: reaction