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mahela007

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Topics posted by mahela007

  1.  

    Why do cathode ray tubes have to contain a gas at LOW PRESSURE?

    By mahela007, in Classical Physics

    • 17 replies
    • 31367 views
  2.  

    Drawing lewis structures correctly (possibly without trial and error)..

    By mahela007, in Chemistry

    • 5 replies
    • 14378 views
  3.  

    What does the energy of light depend on? Amplitude of the wave or frequency?

    By mahela007, in Quantum Theory

    • 17 replies
    • 26375 views
  4.  

    Energy gaps between orbitals in different elements

    By mahela007, in Chemistry

    • 2 replies
    • 2416 views
  5.  

    How can ATP release energy when converted to ADP?

    By mahela007, in Biology

    • 8 replies
    • 13411 views
  6.  

    difference between Valence bond theory and molecular orbital theory?

    By mahela007, in Inorganic Chemistry

    • 3 replies
    • 15265 views
  7.  

    Questions on hybridization of atomic orbitals..

    By mahela007, in Chemistry

    • 0 replies
    • 1831 views
  8.  

    Galvanizing and the reactivity of metals

    By mahela007, in Chemistry

    • 10 replies
    • 1644 views
  9.  

    Why is the ionizing power of gamma rays very low? 1 2

    By mahela007, in Quantum Theory

    • 30 replies
    • 13067 views
  10.  

    How is light reflected off a particular material?

    By mahela007, in Quantum Theory

    • 8 replies
    • 2017 views
  11.  

    What are anode rays?

    By mahela007, in Classical Physics

    • 3 replies
    • 1547 views
  12.  

    The wave function of the electron in plain english?

    By mahela007, in Quantum Theory

    • 3 replies
    • 1365 views
  13.  

    Electron oscillate? how come?

    By mahela007, in Quantum Theory

    • 3 replies
    • 1381 views
  14.  

    How can X-Rays ionize air? (or other molecules)

    By mahela007, in Classical Physics

    • 12 replies
    • 8936 views
  15.  

    Define the coulomb and the ampere..

    By mahela007, in Classical Physics

    • 2 replies
    • 1232 views
  16.  

    Why do cathode rays give out light?

    By mahela007, in Classical Physics

    • 3 replies
    • 1242 views
  17.  

    The most modern definition of the meter

    By mahela007, in Classical Physics

    • 8 replies
    • 4303 views
  18.  

    The gradient of a velocity/time graph..

    By mahela007, in Classical Physics

    • 5 replies
    • 1780 views
  19.  

    What would the displacement of this object be?

    By mahela007, in Homework Help

    • 4 replies
    • 1026 views
  20.  

    Why does a "crookes tube" produce an image at its' from end?

    By mahela007, in Applied Chemistry

    • 6 replies
    • 1716 views
  21.  

    How can momentum be conserved when energy is lost in an inelastic collision?

    By mahela007, in Classical Physics

    • 23 replies
    • 10165 views
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