is measured pressure in the spinal fluid in the body in the manner described in the form below, if the fluid pressure of the spinal (a), (10 mmHg) What is the reading of water pressure gauge unit (mm water) if the status of the person horizontally (b) What It is the reading of the measure if the person to stop, and I put the top of the liquid on the height (60cm) above the point (X). Note that the density of each of the spinal fluid g/ml 1.05 water g/ml 1.0 lily g/ ml 13.5 and accelerate m/ s29.81P - 10 mm Hg 7 cm H,0 Pa 10 mm Hg 2 cm H,0

How would you determine the density of an irregularly shaped rock?

The flow of blood through a 2.00106 m -radius capillary is 3.80109cm3/s . (a) What is the speed of be blood now? (b) Assuming all the blood in the body passes through capillaries, how many of them must there be to carry a total flow of 90.0 cm3/s?

What is density of a woman floats in fresh water with 4.00% of her volume above the surface? (This could be measured by placing her in a Wii marks on the side to measure how much water she displaces when floating and when held under water.) (b) What percent of her volume is above surface when she floats in seawater?

Prove the sped of an incompressible fluid through a constriction, such as a Venturi tube, increases by a factor equal to the square of the factor by which the diameter decreases. (The converse applies for flow out of a constriction into a larger-diameter region.)

A glass tube mercury. What would be the height of the column of mercury which would create pressure equal to 1.00 atm?

Assuming bicycle tires are perfectly flexible and support the weight of bicycle and rider by pressure alone, calculate the total area of the tires in contact with be ground if a bicycle and rider have a total mass of 80.0 kg, and gauge pressure in the tires is 3.50105 Pa.

A spherical particle falling at a terminal speed in a liquid must have the gravitational force balanced by the drag force the buoyant force. The buoyant force is equal to the weight of the displaced fluid, while drag force assumed to be given by Stokes Law, Fs=6rv . Show that the terminal speed is given by v=2R2g9(s1) , where R is be radius of sphere, s is its ad 1 is of be fluid, and the coefficient of viscosity.

A fluid of a constant density flows through a reduction in a pipe. Find an equation for be change in pressure, in terms of v1, A2, A2, and the density.

Is there a limit to the height to which an entrainment device can raise a fluid? Explain your answer.