Expression for the surface tension

Assignment Help Mechanical Engineering
Reference no: EM13889378

If the pressure difference between the inside and outside of the air bubble of diameter 0.01mm is 29.2kPa, what will be the surface tension at the air water interface? Derive an expression for the surface tension in the air bubble and from it, deduce the result for the given condition.

Reference no: EM13889378

Questions Cloud

Identify the segment you will target with this campaign : Communication objectives: Specify the communication objective(s) for this campaign and Target market: Identify the segment(s) you will target with this campaign
Explain about intrusion detection systems generating alerts : Anomaly-based intrusion detection systems generate alerts based on deviations from "normal" traffic.
Be specific regarding the type of investment or debt payment : Assume you have recently graduated with your business degree, and landed a new position at a company you had been researching during your senior year in college. You have been offered a lump-sum, sign-on bonus of $5,000. Regardless of your decision t..
What kind of media scheduling do they currently use : If the ad does not appear in any other medium, what would be your recommendations for which media would be suitable, and why *? What kind of media scheduling do they currently use (explain with details)
Expression for the surface tension : Derive an expression for the surface tension in the air bubble and from it, deduce the result for the given condition.
Find the APR or stated rate : Find the APR, or stated rate, in each of the following cases (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.):
Explain the concept of opportunity cost : Explain the concept of opportunity cost
Calculate the variances and the standard deviations : The rate of return on Cherry Jalopies, Inc., stock over the last five years was 19 percent, 11 percent, -7 percent, 6 percent, and 9 percent. Over the same period, the return on Straw Construction Company’s stock was 16 percent, 20 percent, -3 percen..
Dennison manufacturing makes large helical springs : 1.Dennison Manufacturing makes large helical springs used in aircraft landing gear.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  An angled jet of water comes from the ground at 5 m s at a

an angled jet of water comes from the ground at 5 m s at a 35 degree angle from the horizontal. how high does the

  Determine the electric power required by the heat pump

A heat pump with a coefficient of performance of 3.8 provides energy at an average rate of 75,000 kJ/h to maintain a building at 21oC on a day when the outside temperature is 0oC. If electricity costs 8 cents per kW. h. Determine the electric power r..

  Freshwater is impounded to a height

Freshwater is impounded to a height of 11 ft behind a dam as shown. Determine the magnitude and location of the resiltant force on the 4-ft by 4-ft gate.

  Determine the mass flow rate through the duct if the

helium at 68 degrees farenheit and 14.7 psia in a large tank flows steadily and isentropically thorugh a converging

  The combustion is complete and 90 excess air is used the

the waste gas from a process of 1000 gmolhr of co at 473 degrees kelvin is burned at 1atm pressure in a furnace using

  If the temperature of the balls drops to 850 c prior to

stainless steel ball bearings p8085 kgm3 and cp0.480 kjkgc having a diameter of 1.2 cm are to be quenched in water at a

  The total power developed by the turbine is 11400 kw

a well-insulated turbine operating at steady state with seam enters at 3 mpa 400degc with a volumetric flow rate of 85

  Find a vector that models the resulting direction and speed

an airplane heads west at a 400 km per hour in a 50-km-per-hour northwest wind. find a vector that models the resulting

  Determine the bulk modulus and shear modulus

A steel rod of radius 0.01m and length 2m is pulled on with a tensile force of 200,000 N, the bar stretches to a length of 2.08 m. The radius of the bar is reduced to 0.0099 m. Determine the stress, strain, Young’ modulus (E), and Poisson’s ratio (n)..

  Find the elapsed time to vaporize the propane and total

a factory has a large liquid propane storage tank. the propane is to be used as vapor. evaporation of the liquid

  A metal has an atomic radius

A metal has an atomic radius of 0.125 nm, an atomic weight of 58.69 g/mol and a density of 8.9 g/cm3. Determine whether it has a BCC or an FCC crystal structure

  Transverse shear stress variation

Transverse Shear Stress variation with changes in point load position - Determine Q factor at 3 the points and calculate the Transverse Shear Stress

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd