How does the pressure in a fluid change with depth?*1 pointA . It increases linearly with depth.B . It decreases linearly with depth.C . It remains constant with depth.D . It varies nonlinearly with depth.
Question
How does the pressure in a fluid change with depth?*1 pointA . It increases linearly with depth.B . It decreases linearly with depth.C . It remains constant with depth.D . It varies nonlinearly with depth.
Solution
The pressure in a fluid increases linearly with depth. So, the correct answer is A. It increases linearly with depth.
Here's why:
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Pressure at any point in a static fluid depends only on the depth at that point, not on the fluid's mass or volume.
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The deeper you go into a fluid, the more fluid there is above you. This means there's more weight pushing down, which increases the pressure.
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This increase in pressure is linear, meaning it increases by a constant amount for each unit of depth.
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Therefore, the pressure in a fluid increases linearly with depth.
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