A commonly used unit of mass in the English system is the pound-mass, abbreviated lbm, where 1 lbm = 0.454 kg. What is the densi
ty of glycerine in pound-mass per cubic foot? (Assume the density of glycerine is 1.26 ✕ 103 kg/m3.)
1 answer:
Answer: The density of glycerine will be 
Explanation:
Density is defined as the mass contained per unit volume.

Given:
Density of glycerine= 
1 lbm = 0.454 kg
1 kg =
Thus 
Also 
Putting in the values we get:

Thus density of glycerine will be 
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