Blood flows through a section of a horizontal artery that is partially blocked by a deposit along the artery wall. as a hemoglobin molecule moves from the narrow region into the wider region, its speed changes from v2 = 0.800 m/s to v1 = 0.630 m/s. what is the change in pressure, p1 - p2, that it experiences? the density of blood is 1060 kg/m3.

Explanation:

given,                                

speed of blood = v₂ = 0.800 m/s

v₁ = 0.630 m/s            

density of blood = 1060 kg/m³          

Atmospheric pressure =  8.89 ✕ 10⁴ N/m²

Using  Bernoulli equation                  

the change of pressure is equal to

(75°f − 32) × 5/9 = 23.889°c

as technology advances, new experiments often expose problems in accepted theories. c

hope i

-lavira: )