Recent content by ApoIlo

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    How are units combined/cancelled in this simple equation?

    I was just given the equation alone and told to simplify it. Is (7.09E14 s) the frequency in this equation? Can I convert it to the period so that the seconds cancel or is it simply a typing error that it was not measured in inverse seconds in the first place?
  2. A

    How are units combined/cancelled in this simple equation?

    That must be a mistake on my teacher's part, then. Can you explain further? I'm very new to physics.
  3. A

    How are units combined/cancelled in this simple equation?

    The numerical answer is easy to find, but I'm wondering which units are in the answer and how those units are determined. Thanks in advance. (6.63E-34 J×s)(7.09E14 s) - 2.17E-19 J =
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