A few concept questions, Thanks Would the capillary rise in a tube increase on d

Question

A few concept questions, Thanks

Would the capillary rise in a tube increase on decrease if a larger diameter tube was used? What is the hydrostatic pressure felt at the bottom of a 5 foot column of water? Briefly explain what causes buoyancy force. If the velocity along a streamline changes with respect to time, then the flow is considered to be For laminar flow, the friction factor is solely a function of For extremely turbulent flows, the friction factor is solely a function of A stagnation tube manometer measures and a static tube manometer measures . The bed slope can be assumed to equal the friction slope for open channel flow when the flow is: uniform, non-uniform, or steady, (circle one)

Explanation / Answer

a.) h=2??cos?/??gr

from above if we increase the diameter then capillary rise in tube will decrease

b.)P=rho*g*h

=62.2*32.2*5

=1000 lb/ft^2

c.) Buoyant force is caused by gravity acting on the fluid. It has its origin in the pressure difference occurring between the top and bottom of the immersed object, a difference that always exists when pressure varies with depth.

d.)Non Steady flow

e.)Reynolds Number

f.)Hydraulic diameter or length of the plate

g.) 1) Total pressure 2)Static Pressure

h.)Staedy

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