diffraction limited
sin theta = 1.22 λ/d
tantheta = y/L
sin(arctan(281E-6/1.3))=1.22*550E-9/d
d=.0031=3.1 mm
B)
now y = 0.36 what is L?
sin(arctan(0.36/L))=1.22*550E-9/(3.1E-3)
L=1663 m
A standard 14.16-inch (0.360-meter) computer monitor is 1024 pixels wide and 768 pixels tall. Each pixel is a square app...
A standard 14.16-inch (0.360-meter) computer monitor is 1024 pixels wide and 768 pixels tall. Each pixel is a square approximately 281 micrometers on each side. Up close, you can see the individual pixels, but from a distance they appear to blend together and form the image on the screen. Assuming that the screen is sufficiently bright, at what distance can you no longer resolve two pixels on diagonally opposite corners of the screen, so that the entire screen looks like...