Engineering, 19.05.2020 18:58 aidanfbussiness
G A porous solid was brought in contact with a liquid coating. The liquid was wicked in the pores. Using the property data give below, calculate the rate of penetration at the end of 2 min. from the start assuming pores to be straight capillaries of 10 micrometer diameter. Surface tension (σlv) of liquid: 0.80 N/m, contact angle: 22°, and viscosity: 0.0035 Pa. s. Will penetration rate increase or decrease with increasing time
Answers: 1
Another question on Engineering
Engineering, 03.07.2019 15:10
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
Engineering, 04.07.2019 18:10
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
Answers: 2
Engineering, 04.07.2019 18:20
Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k
Answers: 3
Engineering, 04.07.2019 19:10
How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?
Answers: 2
You know the right answer?
G A porous solid was brought in contact with a liquid coating. The liquid was wicked in the pores. U...
Questions
English, 04.02.2020 22:53
Mathematics, 04.02.2020 22:53
Mathematics, 04.02.2020 22:53
Health, 04.02.2020 22:53
History, 04.02.2020 22:53
Mathematics, 04.02.2020 22:53
Mathematics, 04.02.2020 22:53
Arts, 04.02.2020 22:53
History, 04.02.2020 22:53
