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  • Best C programming arbitrary precision library?

    What is the best arbitrary precision library. My guess is GMP, can anyone confirm or deny? Thanks in advance!

    1 AnswerProgramming & Design7 years ago
  • Help needed! Please help, thanks!?

    Suppose I have a ten foot tube with one of the ends sealed air tight. The tube is lifted vertically with the open end of the tube under the water surface. Some of the air inside of the tube is removed to raise the level of the water to about two feet. What is the pressure of the remaining air inside of the tube? Thanks! I promise to choose a best answer!

    3 AnswersEngineering7 years ago
  • Which water turbine design is the most efficient?

    Out of the different types of water turbines such as the Pelton Wheel, Francis Turbine and the Kaplan Turbine etc. Which one is the most efficient?

    3 AnswersEngineering7 years ago
  • Question about air pockets?

    Do underwater air pockets have a constant pressure? Meaning, is the pressure at the top the same as the bottom? If not, would the pressure be equal to the force experience at that depth of water? Thanks in advance!

    3 AnswersSwimming & Diving8 years ago
  • Question about pumps and the effect of the atmosphere.?

    Are water pumps effect by atmospheric pressure? Say I have a full and empty water tank in a pressurized chamber, would the pump have to work harder to more the water from one tank to another? Thanks in Advance!

    4 AnswersEngineering8 years ago