Saved Bookmarks
| 1. |
The human eye has an approximate angular resolution of phi= 5.8 xx 10^(-4) rad and a typical photo printer prints a minimum of 300 dpi (dots per inch, linch =2.54 cm). At what minimum distance z (in cm) should a printed page be held so that one does not see the individual dots? |
|
Answer» `37.3` |
|