Silver recovery is important because:
1) it's a natural resource
2) it's a heavy metal
3) it can be toxic to environment
A) it's a natural resource and it's a heavy metal only
B) it's a natural resource and it can be toxic to environment only
C) it's a heavy metal and it can be toxic to environment only
D) it's a natural resource, it's a heavy metal, and it can be toxic to environment
Correct Answer:
Verified
Q50: The developer solution
A) is acidic
B) is alkaline
C)
Q51: Washing the film uses a process called
A)
Q52: The fixing stage
A) hardens the emulsion
B) removes
Q53: Developer temperature in most automatic film processors
Q54: The fixer solution
A) is acidic
B) is alkaline
C)
Q56: _ system keeps the chemicals mixed, which
Q57: Phenidone and hydroquinone are
A) fixing agents
B) washing
Q58: Over time there is an accumulation of
Q59: Kodak Wratten 6B and Kodak GBX are
Q60: For film archival quality, how much moisture
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