Recent content by NEILS BOHR

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    Big Rip theory

    The Big Rip is an extreme scenario that supersedes that of a Big Freeze. Both of them are possible consequences of an ever expanding universe. While the Big Freeze can take place if the forces that are believed to govern the current rate of expansion are constant, the Big Rip will happen if the...
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    Hi everybody,this is my first post. So sorry for the possible

    Bjorken X is a scaling variable used in deep inelastic scattering..for more info on this experiment see this: [Broken] It gives the momentum fraction carried by an inclusively observed particle. Structure...
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    Negative quantum states

    thank you very much for the replies..i actually encountered this while readig a book , quite old , and thats why i probably heard abt this,,,,,,,,
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    Negative quantum states

    can somebody simply explain what is meant by NEGATIVE QUANTUM STATES , as given by dirac in his theory???i know its not as SIMPLE as i want it to be , but still I would like to know its significance in the most basic way!!
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    Integrating to solve kinematics problem, bad or good?

    i think you will realize it very soon that you will sometimes feel helpless without the sound knowledge of maths in physics.....
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    Degree of freedom

    you need to specify the molecule first!!!
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    Magnetic monopoles?

    magnetic monopoles?? why dont magnetic monopoles exist??
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    Pseudo forces

    hmmm ok thanks for ur answers!!
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    Pseudo forces

    Why are pseudo forces also sometimes called INERTIAL FORCES , even though their need arises because of non inertial frames??:confused:
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    H20 is polar because

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    Chemistry - Lewis Structure question

    all the three are equivalent indeed!!
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    Stoichiometry problem help

    @symbolipoint what is the mass of the natural gas that you are getting?? by your method , i am not getting the right answer!!
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    Are ionic bonds results of redox reactions?

    completely no relation between the two...:uhh:
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    Titration Question

    it can also alter the volume...
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    Stoichiometry problem help

    i dont know why i am getting stuck in such a question??? can u explain it in a little easier way??:redface: