La energía es la capacidad de realizar el trabajo.Existe en varias formas, como cinética, potencial, térmica, etc. Se mide en Joules (J).
1 BTU = 6,585,152,729,406,184,000,000 eV
1 eV = 1.5186e-22 BTU
Ejemplo:
Convertir 15 Unidad térmica británica a Electronvoltio:
15 BTU = 98,777,290,941,092,760,000,000 eV
| Unidad térmica británica | Electronvoltio |
|---|---|
| 0.01 BTU | 65,851,527,294,061,840,000 eV |
| 0.1 BTU | 658,515,272,940,618,400,000 eV |
| 1 BTU | 6,585,152,729,406,184,000,000 eV |
| 2 BTU | 13,170,305,458,812,368,000,000 eV |
| 3 BTU | 19,755,458,188,218,554,000,000 eV |
| 5 BTU | 32,925,763,647,030,920,000,000 eV |
| 10 BTU | 65,851,527,294,061,840,000,000 eV |
| 20 BTU | 131,703,054,588,123,670,000,000 eV |
| 30 BTU | 197,554,581,882,185,500,000,000 eV |
| 40 BTU | 263,406,109,176,247,350,000,000 eV |
| 50 BTU | 329,257,636,470,309,200,000,000 eV |
| 60 BTU | 395,109,163,764,371,000,000,000 eV |
| 70 BTU | 460,960,691,058,432,860,000,000 eV |
| 80 BTU | 526,812,218,352,494,700,000,000 eV |
| 90 BTU | 592,663,745,646,556,600,000,000 eV |
| 100 BTU | 658,515,272,940,618,400,000,000 eV |
| 250 BTU | 1,646,288,182,351,546,000,000,000 eV |
| 500 BTU | 3,292,576,364,703,092,000,000,000 eV |
| 750 BTU | 4,938,864,547,054,638,000,000,000 eV |
| 1000 BTU | 6,585,152,729,406,184,000,000,000 eV |
| 10000 BTU | 65,851,527,294,061,840,000,000,000 eV |
| 100000 BTU | 658,515,272,940,618,300,000,000,000 eV |