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  1. rx229

    Multiple Choice

    so it should be "b"? Pretty sure intensity is the number of photons and there is a 1 to 1 interaction between photon and electrons.
  2. rx229

    Multiple Choice

    Shouldnt 20 be "d"? Increasing light intensity without changing wavelength should only increase current for both metals, not kinetic energy?????
  3. rx229

    Atar estimate please!

    Hey man you are from CTHS yeah? Dont u do Bio as well? Anyways atar estimate: ~96
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