Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Some questions.

  1. Apr 30, 2010 #1
    some questions.......

    => How are observables related to operators in quantum mechanics?

    => what is the physical significance of state funtion in quantum mechanics?

    => why are hermition operators associated with observables in quantum mechanics?

    => what is the physical interpretation of J?
    where J=L+S
    => Can we measure x ans p simultaneously with unlimited precision? give reason
     
    Last edited by a moderator: Apr 30, 2010
  2. jcsd
  3. Apr 30, 2010 #2

    berkeman

    User Avatar

    Staff: Mentor

    Re: some questions.......

    You need to show your work on these questions before we can offer any tutorial help.
     
  4. May 7, 2010 #3
    Re: some questions.......

    plz reply anyone and give answer this m worry about thatttttt
     
  5. May 7, 2010 #4

    Vanadium 50

    User Avatar
    Staff Emeritus
    Science Advisor
    Education Advisor
    2017 Award

    Re: some questions.......

    No.

    You must show some work.
     
  6. May 10, 2010 #5
    Re: some questions.......

    which type i show work
     
  7. May 10, 2010 #6

    berkeman

    User Avatar

    Staff: Mentor

    Re: some questions.......

    Your response does not parse well in English.

    We are asking you to show your attempts at answering your questions. You must do the work here. If you show your work, we may be able to offer hints on the parts you are having trouble with.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook