Question

two arteries of same length and ratio of their radii is 1:3 the pressure difference across the ends is same find the ratio of rate flow

Answer 1

Hey dear,

◆ Answer -
V1:V2 = 1:81

● Explanation -
# Given -
l1/l2 = 1
r1/r2 = 1/3
P1/P2 = 1

# Solution -
Rate flow of blood through arteries can be calculated by formula -
V = πPr^4 / 8ηl

Ratio of rate flow is given by -
V1/V2 = (P1/P2) × (r1/r2)^4 / (l1/l2)
V1/V2 = 1 × (1/3)^4 / 1
V1/V2 = 1/81

Therefore, ratio of rate flow in two arteries is 1:81.




Hope this helped you.

Answer 2

Explanation:

in ihis we have to find rate of flow .hope u like it .and it helps u .