Answer | Crossword Clue |
---|---|
photocathode | A cathode that emits electrons when illuminated, causing an electric current |
photocathodes | A cathode that emits electrons when illuminated, causing an electric current |
photocathode | a cathode that emits electrons when exposed to radiant energy and esp light |
photocathodes | PHOTOCATHODE, a cathode that emits electrons when exposed to radiant energy and esp light |