MCAT Question of the Day


  • Q:

    Sam and Molly are working on a science project together, observing the movement of electrons. They have found the velocity of the electron 4 seconds into the experiment. Sam believes that he can use this information to determine the electron's location. Is Sam correct? Why or why not?

     

    A

    He is incorrect because the mass of an electron is always the same.

    B

    Sam is mistaken and we cannot know where the electron is.

    C

    He is correct because the electron follows a known path.

    D

    He is correct because electrons exhibit wave-like properties.



    Atomic & Electronic Structure |
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