Recent content by mark2711

  1. M

    Why are UV photons absorbed by glass?

    I have never really thought about so any help would be great.
  2. M

    Are Electrons Actually Passing Through Batteries?

    Two questions here that I hope you can help with. 1) If an electrical current flows because of the attraction and repulsion between electrons and the terminals, do the electrons actually go though the battery? 2) I know that the battery does not put electrons into the circuit so, if the...
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