Forum Discussion
SpeakEasy
Mar 13, 2021Explorer
To clear up my earlier comment...
A 0.5 micron filter is actually 100 times smaller than a 5 micron filter. Here's why:
A 2x2 square has 4 square units.
A 3x3 square has 9 square units.
A 4x4 square has 16 square units.
etc
So... 0.5 x 0.5 = 0.25 and 5 x 5 = 25
25 divided by 0.25 = 100.
-Speak
A 0.5 micron filter is actually 100 times smaller than a 5 micron filter. Here's why:
A 2x2 square has 4 square units.
A 3x3 square has 9 square units.
A 4x4 square has 16 square units.
etc
So... 0.5 x 0.5 = 0.25 and 5 x 5 = 25
25 divided by 0.25 = 100.
-Speak
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