Pure water has a surface tension of 0.0728?/?. Soap water has a surface tension of 0.025?/?....

Pure water has a surface tension of 0.0728?/?. Soap water has a surface tension of 0.025?/?. A soap boat was made with a mass of 0.5? and a square surface area of 2?? × 2??. Show that the soap boat can stay afloat on both pure water and soap water solely with the force of surface tension. Calculate the acceleration of the boat on pure water when a drop of soap is added to the rear edge of the boat.

Expert Solution

genius_generous answered 2 years ago

The surface tension of pure water is 72 dyne/cm at 20C. You are provided with two...

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Fill the blanks: Soapy water has __hydrogen bonds and _surface tension than pure water. Group of...

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Calculate the solubility of LaF3 in grams per liter in: a) pure water b) 0.025 M...

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Assume that the surface tension of water is γ=70 mN/m. (a) Calculate the internal pressure of...

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3. Surface tension has which of the following properties? I. It has units of force per...

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