| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| A prism rearranges white light into the visible one of these | spectrum | $1,200 | DJ | PHYSICAL SCIENCE | 2006-10-10 | #5077 | |
| A prism breaks sunlight into the visible part of this, containing the colors of the rainbow | Spectrum | $600 | DJ | THE SCIENCE OF COLOR | 1999-05-07 | #3390 | |
| When light is passed thru a prism, it produces this spread of colors | Spectrum | $100 | J | SCIENCE | 1991-01-25 | #1480 |