Question #38107
sir i m a student from odisha of class xi....i have some doubts...
1. When mercury is dipped in glass then a convex meniscus is formed…..then for which material mercury forms concave meniscus?
2. When water is kept inside a glass then a concave meniscus is formed resulting in the increase in the surface area.........But liquid always try to occupy lesser surface area...Then how could this situation be poissible?
3.In Toricelli's Barometer the rise in Hg in the jar is due to the pressure from the Hg in the tube.....Then how could this pressure be gauge pressure?
1. When mercury is dipped in glass then a convex meniscus is formed…..then for which material mercury forms concave meniscus?
2. When water is kept inside a glass then a concave meniscus is formed resulting in the increase in the surface area.........But liquid always try to occupy lesser surface area...Then how could this situation be poissible?
3.In Toricelli's Barometer the rise in Hg in the jar is due to the pressure from the Hg in the tube.....Then how could this pressure be gauge pressure?
Expert's answer
Answer in progress...
Learn more about our help with Assignments: Astronomy
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
#339914 on Dec 2023
#339914 on Dec 2023
Comments