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A seconds pendulum is a pendulum whose period is precisely two seconds; one second for a swing in one direction and one second for the return swing, a frequency of 0.
Measurement & Standards
Explore the main themes, entities and connections around Seconds pendulum. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Seconds pendulum | is a | pendulum whose period is precisely two seconds | 0.90 | text |
| Seconds pendulum | related to Usage in metrology | In | 0.60 | section |
| Seconds pendulum | related to Usage in metrology | Huygens | 0.60 | section |
| Seconds pendulum | related to Usage in metrology | The | 0.60 | section |
| Seconds pendulum | related to Usage in metrology | Marin Mersenne | 0.60 | section |
| Seconds pendulum | related to Usage in metrology | Royal Society | 0.60 | section |
| Seconds pendulum | related to Usage in metrology | Jean Picard | 0.60 | section |
| Seconds pendulum | related to Usage in metrology | Paris | 0.60 | section |
| Seconds pendulum | related to Usage in metrology | He | 0.60 | section |
| Seconds pendulum | related to Usage in metrology | Toise | 0.60 | section |
| Seconds pendulum | related to Usage in metrology | Châtelet | 0.60 | section |
| Seconds pendulum | related to Usage in metrology | French | 0.60 | section |
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