Automatic sorting systems detect the chemical makeup of material, such as the ____ systems that detect opacity.
A) single wavelength infrared (IR)
B) multiple wavelength IR
C) optical
D) X-ray
Correct Answer:
Verified
Q2: Because residents often make mistakes in sorting
Q3: The projections for plastics production by 2020
Q4: What is an advantage of incineration?
A) it
Q5: In recycling collection trucks, the greatest volume
Q6: This pie chart shows that _ represents
Q7: A steep drop in plastics production in
Q8: Recycling is a term generally reserved for
Q9: The type of depolymerization that produces useful
Q10: Polymer materials that derive from renewable resources,
Q11: What is the process in which a
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