What Happens to the Density of a Filled Water Balloon

question 67

Multiple Choice

What happens to the density of a filled water balloon as it is pulled to the bottom of the ocean?

• A)The density of the filled water balloon does not change. The increase in pressure is offset by a decrease in water temperature.
• B)The density of the filled water balloon decreases as more cold water surrounds the balloon at greater depth.
• C)The density of the filled water balloon increases since the balloon is compressed to a smaller volume.
• D)The density of the filled water balloon first increases because of a decrease in water temperature, then the density decreases at greater depths as the pressure increases.

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