What phenomenon is demonstrated when a small amount of water is poured onto a clean glass plate and it spreads out thinly?
What factor affects how liquids take shape based on the surfaces they touch, besides gravity?
1 Crore+ students have signed up on EduRev. Have you? Download the App |
How is surface tension defined in terms of the force per unit length on a liquid surface?
What is the term used to describe the additional energy per unit area of the surface when the surface area of a liquid is increased?
Why is there cooling observed when the surface area of a liquid is increased?
How does increasing the surface area of a liquid relate to the force of attraction among molecules?
How is the downward force F related to the length l of the liquid film in contact with wire PQ?
When wire PQ is moved downward by a small distance Δx, what is the work done by the force F in terms of the surface tension T and the increase in area ΔA?
What does the surface tension T represent of increasing the liquid film's surface area by unity at constant temperature?
What is the relationship between the pressures just inside and outside the surface of a liquid drop ?
A soap bubble, what relationship exists between the pressures inside and outside the bubble as per the provided content?
What is the significance of the pressure difference of excess pressure inside a liquid drop or a soap bubble?
What is the phenomenon known as when liquids rise or fall in a capillary tube due to surface tension?
In the equation h = 2Tcosθ/rρg, what does 'h' represent of liquid rising in a capillary tube?
Why does liquid not emerge in the form of a fountain from the upper end of a short capillary tube?
464 videos|571 docs|394 tests
|
464 videos|571 docs|394 tests
|