AP Physics 2mediummcq1 pt
The pressure difference between two points 3.0 m apart vertically in water (ρ = 1000 kg/m³, g = 10 m/s²) is
A.3.0×10⁴ Pa
B.3.0×10³ Pa
C.3.0×10⁵ Pa
D.3000 Pa
Explanation
Core Concept
ΔP = ρgΔh = (1000)(10)(3.0) = 3.0×10⁴ Pa.
Correct Answer
A3.0×10⁴ Pa
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