| Daniel Kerr-Cresswell, James McCartin
Power and Money: The Truth about Batteries
| Division: | Sciences physiques et des mathématiques | | Catégorie: | Junior | | Région: | Toronto | | Ville: | Toronto, ON, Scarborough, ON | | École: | St. Nicolas Catholic School | | Sommaire: | Many companies claim “battery superiority,” but do expensive batteries perform better? While some batteries may perform better than others, performance may not directly correlate with the cost. Using two applications, we measured average battery life and cost per hour. We found that performance does not correlate with battery cost. |
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