Recent content by elaine216@hotmail.co

  1. E

    Are Colloids Solid or Liquid and What Modulus is Used to Measure Them?

    are they solid/ liquid? bulk modulus or shear modulus to be used?
  2. E

    Elasticity in colloids (gels, jellies)

    I have a question on finding elasticity of colloids. I am using Ultrasonics testing on testing the different elasticity of gelatine with different concentrations of additives, ie, salt, sugar. From the ultrasonics data, I calculated the attenuation coefficient and the velocity (speed of...