Recent content by NEILS BOHR

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    What is the 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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    High School Difference between Y-Bjorken and X-Bjorken

    Bjorken X is a scaling variable used in deep inelastic scattering..for more info on this experiment see this: http://ikpe1101.ikp.kfa-juelich.de/briefbook_part_detectors/node42.html#41 It gives the momentum fraction carried by an inclusively observed particle. Structure functions are...
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    Graduate What are negative quantum states in Dirac's theory?

    thank you very much for the replies..i actually encountered this while readig a book , quite old , and that's why i probably heard abt this,,,,,,,,
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    Graduate What are negative quantum states in Dirac's theory?

    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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    Undergrad 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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    Undergrad Understanding Degrees of Freedom in Calculating Molecule Kinetic Energy

    you need to specify the molecule first!
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    Undergrad Why don't magnetic monopoles exist?

    magnetic monopoles?? why don't magnetic monopoles exist??
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    Undergrad Why are pseudo forces called inertial forces in non-inertial frames?

    hmmm ok thanks for ur answers!
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    Undergrad Why are pseudo forces called inertial forces in non-inertial frames?

    Why are pseudo forces also sometimes called INERTIAL FORCES , even though their need arises because of non inertial frames??:confused:
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    Why is water polar due to oxygen's electronegativity?

    :eek:
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    Chemistry - Lewis Structure question

    all the three are equivalent indeed!
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    How to Convert Natural Gas into Butadiene with Catalytic Reactions?

    @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...:rolleyes:
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    Does too much indicator in titration affect the result?

    it can also alter the volume...
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    How to Convert Natural Gas into Butadiene with Catalytic Reactions?

    i don't know why i am getting stuck in such a question? can u explain it in a little easier way??:redface:
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