Paper with 85.0% reflectance relative to a certain MgO standard that is known to have an absolute reflectance of 0.980 corresponds to an absolute reflectance of ___________

Paper with 85.0% reflectance relative to a certain MgO standard that i

1.	Paper with 85.0% reflectance relative to a certain MgO standard that is known to have an absolute reflectance of 0.980 corresponds to an absolute reflectance of ___________
A.	0.833
B.	1.25
C.	6.35
D.	0.687
Answer» B. 1.25

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Paper with 85.0% reflectance relative to a certain MgO standard that is known to have an absolute reflectance of 0.980 corresponds to an absolute reflectance of ___________

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