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(Hindi)Excess pressure in a drop & soap bubble.
Lesson 10 of 15 • 0 upvotes • 12:24mins
Rajesh Kumar
Calculation of Excess pressure in a drop and in a soap bubble.Excess Pressure Inside Drops and Bubbles. The pressure inside a spherical drop is greater than the pressure outside. The way in which the excess pressure depends on the radius of the drop, and the surface tension and density of the liquid. Find the excess pressure: (i) inside a liquid drop, (ii) inside liquid bubble, . ( iii) inside a bubble in liquid.
(Hindi) Some Mechanical Properties of Matter
15 lessons • 2h 49m
1
Course Overview of Some Mechanical properties of Matter (in Hindi)
4:47mins
2
Molecular Structure of a Material (in Hindi)
12:26mins
3
Three States of Matter, Crystal, Lattice, Polar and Non- Polar Molecules (in Hindi)
14:00mins
4
Elasticity and Stress (in Hindi)
11:36mins
5
Strain, Hooke's Law and Poisson's Ratio (in Hindi)
10:53mins
6
Relation between Longitudinal Stress and Strain (in Hindi)
9:35mins
7
(Hindi)Elastic Potential energy of a strained body
10:29mins
8
(Hindi)Surface Tension
12:58mins
9
(Hindi)Surface energy
10:26mins
10
(Hindi)Excess pressure in a drop & soap bubble.
12:24mins
11
(Hindi)Contact Angle, cohesive and adhesive forces.
12:13mins
12
(Hindi)Rise of liquid in a capillary tube
11:42mins
13
(Hindi)Viscosity & poiseuille's Equation
13:11mins
14
(Hindi)Stoke's law and Reynolds number
9:43mins
15
(Hindi)Numericals based on viscosity -01
13:03mins
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