![surface charge density of a soap bubble of radius r and surface tension t is q if p is excess pressure then the value of q is lp9inz44 -Physics - TopperLearning.com surface charge density of a soap bubble of radius r and surface tension t is q if p is excess pressure then the value of q is lp9inz44 -Physics - TopperLearning.com](https://images.topperlearning.com/topper/tinymce/imagemanager/files/685fcc15dcebeee690c1cec47c253c665b9254bf5b7627.24184048sep0702.png)
surface charge density of a soap bubble of radius r and surface tension t is q if p is excess pressure then the value of q is lp9inz44 -Physics - TopperLearning.com
![SOLVED: What is the energy stored in a soap bubble of diameter 4 cm. Given surface tension of soap bubble = 0.07 N/m SOLVED: What is the energy stored in a soap bubble of diameter 4 cm. Given surface tension of soap bubble = 0.07 N/m](https://cdn.numerade.com/ask_previews/ff4c4b08-eb93-449a-8bf4-4314f2d66762_large.jpg)
SOLVED: What is the energy stored in a soap bubble of diameter 4 cm. Given surface tension of soap bubble = 0.07 N/m
![The workdone is blowing a soap bubble from an initial surface area of 0.5 cm^2 to a final surface area of 1.1 cm^2 will be [surface tension of soap solution is 3 × 10^-1 Nm^-1 ]: - The workdone is blowing a soap bubble from an initial surface area of 0.5 cm^2 to a final surface area of 1.1 cm^2 will be [surface tension of soap solution is 3 × 10^-1 Nm^-1 ]: -](https://d1hj4to4g9ba46.cloudfront.net/questions/1964088_1581442_ans_34bd26e831de41ba965f166c2d2d25bc.jpg)
The workdone is blowing a soap bubble from an initial surface area of 0.5 cm^2 to a final surface area of 1.1 cm^2 will be [surface tension of soap solution is 3 × 10^-1 Nm^-1 ]: -
![What is the excess pressure inside a soap bubble with a radius of 1.5 cm and the surface tension of 0.03 N\/m?A.7 paB.3 paC.2 paD.8 pa What is the excess pressure inside a soap bubble with a radius of 1.5 cm and the surface tension of 0.03 N\/m?A.7 paB.3 paC.2 paD.8 pa](https://www.vedantu.com/question-sets/4380ce76-8bf0-405e-a0da-e585e002818c2317980998614586289.png)
What is the excess pressure inside a soap bubble with a radius of 1.5 cm and the surface tension of 0.03 N\/m?A.7 paB.3 paC.2 paD.8 pa
The radius of a soap bubble is r and the surfacetension of soap solution is T. Keeping thetemperature constant, the extra energy needed todouble the radius of the soap bubble by blowing,
![The excess pressure inside a soap bubbles is twice the excess pressure inside a second soap bubble. the volume of the first bubble is n times the volume of the second bubble The excess pressure inside a soap bubbles is twice the excess pressure inside a second soap bubble. the volume of the first bubble is n times the volume of the second bubble](https://dwes9vv9u0550.cloudfront.net/images/4479618/2e018310-b235-4676-aaca-04dde91ff8bd.jpg)
The excess pressure inside a soap bubbles is twice the excess pressure inside a second soap bubble. the volume of the first bubble is n times the volume of the second bubble
![Class 11 Physics | Surface Tension | #10 Excess Pressure Inside a Soap Bubble | For JEE & NEET - YouTube Class 11 Physics | Surface Tension | #10 Excess Pressure Inside a Soap Bubble | For JEE & NEET - YouTube](https://i.ytimg.com/vi/N5sKrGVScWI/maxresdefault.jpg)
Class 11 Physics | Surface Tension | #10 Excess Pressure Inside a Soap Bubble | For JEE & NEET - YouTube
![Calculate the work down against surface tension in blowing a soap bubble from a radius of `10 cm... - YouTube Calculate the work down against surface tension in blowing a soap bubble from a radius of `10 cm... - YouTube](https://i.ytimg.com/vi/LlGkQx3ItZg/maxresdefault.jpg)