Recent content by kimdesug

  1. K

    EPMA: How it Works & What it Analyzes

    Electron Probe Micro-Analyzer or EPMA What type of material that use this method for charctrization.
  2. K

    Cracking an Egg: The 9.81N Mystery

    I am confused that many web sites say that it took 25 N to crack the egg, it's ok but When I do the drop test with 8 meter building. So, I calculate the force: 1kg(box) * 9.81m/s^2 So, the force tat impact my box is 9.81 Newton but the egg was crack. I just confuse!
  3. K

    Catalyst work in thermodynamic way

    What the relationship between catalyst and thermodynamic. In activation energy as we know, it reduces the activation energy and what about thermodynamic way?
  4. K

    What are the chemical reaction happen indise lamp in tungsten

    sorry for unclear question, I want to know what happen in the incandescent lamp which add 0.1 mg of iodine. Thx for DrDu, I can picture something.
  5. K

    What are the chemical reaction happen indise lamp in tungsten

    Also the chemical involve in the W and iodine. Thx
Back
Top