| Answer | Crossword Clue |
|---|---|
| actinometer | An instrument for measuring the intensity of radiation, typically ultraviolet radiation |
| actinometer | an instrument for measuring incident radiation |
| Answer | Crossword Clue |
|---|---|
| actinometer | An instrument for measuring the intensity of radiation, typically ultraviolet radiation |
| actinometer | an instrument for measuring incident radiation |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.