Use poiseuille's law to calculate the rate of flow in a small human artery where we can take η = 0.028, r = 0.008 cm, l = 2 cm, and p = 5000 dynes/cm2. (round your answer to three significant figures.)

1.435 x 10^-4 cm^3/s

Explanation:

coefficient of viscosity, η = 0.028 poise

Radius, R = 0.008 cm

length, l = 2 cm

Pressure, P = 5000 dyne/cm^2

The Poiseuille's formula is given below

Where, V is the rate of flow, that means volume flowing per second

V = 1.435 x 10^-4 cm^3/s

Thus, the rate of flow is 1.435 x 10^-4 cm^3/s.

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

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explanation: