Given:
Resistance to fluid flow (R) = 7.04 x 10^12 N.s/m^3
Pressure difference (ΔP) = 150 mmHg = 150 x 133 Pa = 19950 Pa
We can use the formula for resistance in a capillary tube to calculate the fluid flow rate:
Q = ΔP / R
Plugging in the values:
Q = 19950 / 7.04 x 10^12
Q ≈ 2.83 x 10^-6 m^3/s
Therefore, the fluid flow rate through the capillary tube when the pressure difference is 150 mmHg is approximately 2.83 x 10^-6 m^3/s.