A few concept questions, Thanks Would the capillary rise in a tube increase on d
ID: 1920679 • Letter: A
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