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

(a) 1215

(b) 1315

(c) 1415

(d) 1515

The question was asked in a job interview.

My doubt is from Density in section Modes and Diffusion of Mass Transfer

1 Answer

0 votes
by (39.8k points)
Correct option is (d) 1515

The best explanation: Density of sand can vary depending on the grain size and moisture content and how tightly it is compacted.

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