If 40 black lines interleaved with 40 white lines can be distinguished across one inch, the resolution is
A. 40 line-pairs per inch
B. 80 line-pairs per inch
C. 1600 lines per inch
D. 40 lines per inch
Answer:A
If 40 black lines interleaved with 40 white lines can be distinguished across one inch, the resolution is
A. 40 line-pairs per inch B. 80 line-pairs per inch C. 1600 lines per inch D. 40 lines per inch