| Answer | Crossword Clue |
|---|---|
| ERG | Ten-millionth of a joule |
| ERG | One ten-millionth of a joule |
| ERG | One 10-millionth of a joule |
| ONEERG | A millionth joule |
| ERG | Ten-millionth of a newton-meter |
| ERGS | A joule is ten million of them |
| ERGS | Ten million of them equal a joule |
