Final answer:
The volume change in ft³ for 1 lb of water is approximately 0.016 cubic feet, using the density of water of 62.4 lb/ft³ for the calculation.
Step-by-step explanation:
The question concerns the volume change in ft³ when 1 lb of water is converted from one unit to another. To find the volume change, we use the density of water which is 62.4 lb/ft³. Therefore, using the conversion factor that 1 lb of water is equal to 1/62.4 ft³, we can calculate the volume of 1 lb of water in cubic feet.
Here's the calculation:
1 lb water * (1 ft³/62.4 lb) = 0.016 ft³ (approximately)
This means that 1 lb of water occupies approximately 0.016 cubic feet.