+1 vote
in Mass Transfer by (37.1k points)
What is the density of paper in kg/m^3?

(a) 910

(b) 920

(c) 930

(d) 940

I have been asked this question in an interview.

My question is based upon Density in chapter Modes and Diffusion of Mass Transfer

1 Answer

0 votes
by (39.8k points)
Right choice is (c) 930

For explanation: Paper density is used in pulp or fabric industry in order to measure of the mass of the product per unit of area for a type of paperboard.

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