At 05:01 AM 4/13/04, you wrote:
1)
<<If you wanted to be really pedantic>> then you would realise that all your calculations apply to pinholes in an "infinitely thin" plate. With real materials which have finite thickness the calculations are more involved ;o)
2) What a sad reflection on academia. A copyright notice on a graph! Where have the days gone when Universities did work for the good of mankind ;o)
Bob
Pablo Coronel Ph.D. Candidate Food Science Department North Carolina State University Room 39 Schaub Hall, Box 7624 Raleigh, NC, 27695
Phone (919) 515-4410 Fax (919) 515-7124 e-Fax (419) 818-7590 e-mail pcorone@xxxxxxxxxxxxxx http://www4.ncsu.edu/~pcorone
