Answered: B. A substance has a total volume of…

B. A substance has a total volume of 1.25 m³ and is under gravity at 9.65 m/s². m (kg) v (m³/kg) w (lbf) p (lbm/ft³) 1 2 3 1600.00 2300.00 y (lbf/ft³) 0.04

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter31: Gas Heat

Section: Chapter Questions

Problem 5RQ: The specific gravity of natural gas is A. 0.08. B. 1.00. C. 0.42. D. 0.60.

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Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

B. A substance has a total volume of 1.25 m³ and is under gravity at 9.65 m/s².
m (kg)
v (m³/kg)
w (lbf)
p (lbm/ft³)
1
2
3
1600.00
2300.00
y (lbf/ft³)
0.04

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