7. Two capillary tubes are placed vertically in an open container of water. One tube has...

Question

Question

Answer 1

Answer #1

QNo-7:

The Height of Capillary rise can be obtained from the following Formula

h = 4T cose pgD

Where T = Surface Tension

D = Diameter of Tube

$\rho =$ Density of Water

$\theta =$ The angle of T with the surface of tube

g = Gravitational Acceleration

For Water $\theta =0$

.h= 47 POD

..ha

Thus, if the diameter of the tube is less the height of water rise will be higher.

Therefore, the tube of 1.0-inch diameter will be higher water rise.

Answer 2

Similar Homework Help Questions

answer in details would be helpfu l Quiz #2 Indicate whether the statements are true or...

answer in details would be helpfu l Quiz #2 Indicate whether the statements are true or false ( each 1 point) 1-K inematic viscosity and dynamic viscosity have different units 2-Dynamic viscosity are the physical properties of a fluid 3-I n all fluids the shear stress is linearly proportional to the velocity gradient 5-Chocolate is a Newtonian fluicd 6-Saybolt Universal Viscometer measures the dynamic viscosity T/F T/F T/F T/F T/F Question 1 A capillary tube viscometer (shown in the figure)...
2. An understanding of fluid resistance in micro-channels is very important for designing a microfluidic system....

2. An understanding of fluid resistance in micro-channels is very important for designing a microfluidic system. Since the capillary tubes can have a variety of cross-sections, researchers have always been interested in understanding the resistance to water flow in micro-channels of various cross-sections. Fluid resistance R is defined as the ratio of pressure drop AP to the volumetric flow rate of medium Q along a specific length, say L of the channel. Evaluate the resistance to water flow in micro-channels...