Weight of one cubic foot of water in pounds?

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Multiple Choice

Weight of one cubic foot of water in pounds?

Explanation:
Water has a fixed density, so weight equals density times volume. For water, the density is about 62.4 pounds per cubic foot at standard conditions, so 1 cubic foot weighs roughly 62.4 pounds. A quick check: 1 ft^3 is 7.4805 gallons and water weighs about 8.34 pounds per gallon, giving 7.4805 × 8.34 ≈ 62.4 pounds. In practice, this is commonly rounded to 62.5 pounds per cubic foot, which is why that option is the best match. The other numbers sit noticeably higher or lower than the true value.

Water has a fixed density, so weight equals density times volume. For water, the density is about 62.4 pounds per cubic foot at standard conditions, so 1 cubic foot weighs roughly 62.4 pounds. A quick check: 1 ft^3 is 7.4805 gallons and water weighs about 8.34 pounds per gallon, giving 7.4805 × 8.34 ≈ 62.4 pounds. In practice, this is commonly rounded to 62.5 pounds per cubic foot, which is why that option is the best match. The other numbers sit noticeably higher or lower than the true value.

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