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2 cards from this section. Quick, good the night before a test.
What is a gravimetric measurement?
Think about how we measure weight.
Name one optical technique used for measuring PM.
Consider methods that involve light.
What measurement technique involves collecting particulate matter on a filter?
Think about how physical mass is quantified.
True or False: Optical techniques can provide real-time data.
Reflect on the quick nature of light measurements.
Design a comprehensive multi-channel sampling plan that includes gravimetric, optical, and electrical mobilities. Outline the steps and expected outcomes.
Consider how each method can complement the others.
Evaluate a scenario where calibration did not occur properly among different measurement techniques. Discuss the potential impacts.
Think about how reliability affects decision-making.
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