Excess Pressure in Drops and Bubbles

JEE Main Physics · Surface Tension and Viscosity · 8 questions, latest first

• The excess pressure inside a soap bubble A in air is half the excess pressure inside another soap bubble B in air. If the volume…20253 April, Shift 2 · Q47
• An air bubble of radius 0.1 cm lies at a depth of 20 cm below the free surface of a liquid of density 1000 kg / m^3. If the…202524 January, Shift 1 · Q33
• An air bubble of radius 1.0 mm is observed at a depth of 20 cm below the free surface of a liquid having surface tension 0.095 J…202523 January, Shift 2 · Q47
• Two soap bubbles of radius 2 cm and 4 cm, respectively, are in contact with each other. The radius of curvature of the common…202522 January, Shift 1 · Q48
• The excess pressure inside a soap bubble is thrice the excess pressure inside a second soap bubble. The ratio between the volume…20249 April, Shift 2 · Q39
• A liquid column of height 0.04 cm balances excess pressure of a soap bubble of certain radius. If density of liquid is 8 × 10^3…20248 April, Shift 1 · Q53
• Pressure inside a soap bubble is greater than the pressure outside by an amount: (given: R= Radius of bubble, S= Surface tension…20246 April, Shift 2 · Q38
• There is an air bubble of radius 1.0 mm in a liquid of surface tension 0.075 Nm^-1 and density 1000 kg m^-3 at a depth of 10 cm…202315 April, Shift 1 · Q52