![The work done against surface tension in formation of a drop of mercury of radius 4cm is ( the surfaceentension for mercury 465 dyne/cm) The work done against surface tension in formation of a drop of mercury of radius 4cm is ( the surfaceentension for mercury 465 dyne/cm)](https://dwes9vv9u0550.cloudfront.net/images/3552835/0e01a71b-723a-4d19-a2ff-aadad2581b7e.jpg)
The work done against surface tension in formation of a drop of mercury of radius 4cm is ( the surfaceentension for mercury 465 dyne/cm)
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![The surface tension of water at 20^∘C is 73 dynes cm^-1 . The minimum value of work done needed to increase surface area of water from 2 cm^2 to 5 cm^2 is The surface tension of water at 20^∘C is 73 dynes cm^-1 . The minimum value of work done needed to increase surface area of water from 2 cm^2 to 5 cm^2 is](https://haygot.s3.amazonaws.com/questions/1966147_785290_ans_cf54f434f33d4f35b947f73525a0e807.jpg)
The surface tension of water at 20^∘C is 73 dynes cm^-1 . The minimum value of work done needed to increase surface area of water from 2 cm^2 to 5 cm^2 is
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Given that the surface tension of water is 75 dyne/cm , its density 1 g/cc and angle of contact zero, the height to which water rises in a capillary tube of 1
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Surface tension of mercury is 540 `dy"ne"//cm`. What will be its value when unit of mass of - YouTube
![SOLVED:At 20^∘ C, the surface tension of water is 72.8 dynes/cm. Find the excess pressure inside of (a) an ordinary-size water drop of radius 1.50 mm and (b) a fog droplet of SOLVED:At 20^∘ C, the surface tension of water is 72.8 dynes/cm. Find the excess pressure inside of (a) an ordinary-size water drop of radius 1.50 mm and (b) a fog droplet of](https://cdn.numerade.com/previews/764491da-d472-4fee-9871-ee561f9ed32e_large.jpg)
SOLVED:At 20^∘ C, the surface tension of water is 72.8 dynes/cm. Find the excess pressure inside of (a) an ordinary-size water drop of radius 1.50 mm and (b) a fog droplet of
![A soap bubble of diameter `8 mm` is formed in air. The surface tension of liquid is `3 \"dyne\"//cm - YouTube A soap bubble of diameter `8 mm` is formed in air. The surface tension of liquid is `3 \"dyne\"//cm - YouTube](https://i.ytimg.com/vi/WPI7uDmWdbE/maxresdefault.jpg)
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