Suppose the blood pressure in a giraffe's brain were 100 mm Hg and its brain is 2.5 m above its heart. What would the blood pressure at its heart need to be, in mm Hg? As blood is thicker than water, assume its density is 1,050 kg/m³. Note that 1 mm Hg of pressure equals 133.3 Pa.
Suppose the blood pressure in a giraffe's brain were 100 mm Hg and its brain is 2.5 m above its heart. What would the blood pressure at its heart need to be, in mm Hg? As blood is thicker than water, assume its density is 1,050 kg/m³. Note that 1 mm Hg of pressure equals 133.3 Pa.
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Transcribed Image Text:Suppose the blood pressure in a giraffe's brain were 100 mm Hg and its brain is 2.5 m above its heart. What would the blood
pressure at its heart need to be, in mm Hg? As blood is thicker than water, assume its density is 1,050 kg/m³. Note that 1 mm Hg
of pressure equals 133.3 Pa.
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