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02-24-2010, 10:56 AM #1Senior Member
- Join Date
- Dec 2006
I want to take the cpp test in May. I have been studying but some questions are way beyond my brain power . So if any of you could help me understand this question it would greatly appreciated. Here is the question I just got it off the sample questions I don't understand it.
A particular filter used with black and white film calls for an exposure reading of 1/8 second at f/32 will require a new exposure of?