| Answer | Crossword Clue |
|---|---|
| ERG | Tiny fraction of a joule |
| ERG | Fraction of a joule |
| ERG | Small fraction of a joule |
| ERG | Tiny part of a joule |
| NSEC | Tiny fraction of a min. |
| PSEC | Tiny fraction of a min. |
| NSEC | Tiny fraction of a minute: Abbr. |
| ERG | Tiny fraction of a foot-pound |
| ERG | Tiny fraction of a British thermal unit |
