Astronomy View all facts Glossary Help |
| abstraction > theory related concept |
| theory related concept comparison table | |
| Subject | has definition |
|---|---|
| consistent | The property possessed by a scientific theory when it contains and extends an earlier well-supported theory; for example, general relativity is consistent with Newtonian gravity. |
| experiment | |
| fine-tuning | A phrase meaning a highly constrained and implausible adjustment of the parameters of a theory. |
| free parameter | A number which is needed to define a theory well enough so that predictions can be made, but which must be determined by experiment or observation. |
| prediction | |
| problem | |
| thought experiment | An experiment that cannot be or is not carried out in practice, but can, given sufficient imagination and rigor, be reasoned through by thought and intuition alone. |
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