QQuestionPhysics
QuestionPhysics
Why is a one-gallon container of water heavier than a one-gallon container of whole milk?
A. Water has more mass than milk.
B. Milk has more mass than water.
C. The containers have different weights.
D. The question is based on incorrect information.
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Answer
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Step 1: Understand the problem
To answer this question, we need to know the mass of one gallon of water and one gallon of whole milk. According to the US Geological Survey, one gallon of water has a mass of about 8.34 pounds. Milk generally has a higher fat content, which increases its density and mass compared to water. However, the exact mass of one gallon of whole milk can vary depending on the brand and production process.
Step 2: Compare the mass of one gallon of water and whole milk
Let's assume one gallon of whole milk has a mass of around 8.6 pounds, which is a common value for many brands. Now, we can compare the mass of one gallon of water and whole milk: Water: 8.34 pounds Whole milk: 8.6 pounds
Final Answer
Since the mass of one gallon of whole milk (8.6 pounds) is greater than the mass of one gallon of water (8.34 pounds), we can conclude that: B. Milk has more mass than water is the correct answer. Even though the containers might have different weights, the difference in mass between water and whole milk is the primary reason for the discrepancy in weight.
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