5. At 20°C ethanol has a surface tension 22.3 dynes/cm. Suppose that a film of ethanol is mainta

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Sri K · Answer

So here it is given the length is 5 cm that is 0 .05 m breadth is 3 cm that is 0 .03 m height is

Victor Salazar · Answer

All right, so this surface area is going to be 2 times 3 times 5 plus 2 times 2 plus 2 times 2.

Adi S · Answer

surface tension is the tendency of a liquid surface to shrink to a minimum possible surface area

Madhur L · Answer

Hello everyone today we are going to find the answer for this question. So from the given data w

Madhur L · Answer

Hi, in this question, force acting on the surface is the gravitational force MG. From the questi