Recent content by Astro.padma

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    Undergrad Is gravity a weak force compared to other forces in the universe?

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    Graduate What is information in a black hole

    Thanks for the explanation :approve:
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    Undergrad Is gravity a weak force compared to other forces in the universe?

    Why is it that only Graviton can travel between all dimensions?? what about other particles? don't they travel all the dimensions?? or did I understand it the other way??
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    Undergrad Is gravity a weak force compared to other forces in the universe?

    These days , hearing it a lot many times ! Could you please tell me the reason why it is weak at the surface??
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    Graduate Chandrasekhar limit & Tolman–Oppenheimer–Volkoff limit

    Thanks Chronos...everything has become clear to me except that "extra dimensions" . Could you please explain this extra dimensions thingy?? :-p
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    Graduate What is information in a black hole

    :cry: What does the Information exactly mean?? Does it mean details about that particular black hole or anything else?? Please try to think it keeping the dictionary meaning of Information in your mind. because I really want to know if it means the same as that we use in our daily usage or any...
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    Graduate Chandrasekhar limit & Tolman–Oppenheimer–Volkoff limit

    Yeah...but could you please tell me what's the minimum energy level for mini black holes to form?
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    Graduate Why should radiation lead to loss in mass @ Black holes?

    This is not what my doubt was ! but the interesting thing is you have provided an even better point...never heard this before...thx for that :)
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    Graduate Why should radiation lead to loss in mass @ Black holes?

    LOL am soo sorry for the question...I was into some thing...m really sorry...such a stupid question ! Don't know what made me think its SOME velocity at that time thankz anyways :)
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    Graduate Why should radiation lead to loss in mass @ Black holes?

    According to theory of black hole radiation, black holes are expected to emit a thermal spectrum of radiation, and thereby loss mass, owing to the E=mc2 equation. Well, everything was clear to me till I got to the last point. why should there be loss only in mass?? couldn't the mass be same and...
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    Graduate Chandrasekhar limit & Tolman–Oppenheimer–Volkoff limit

    Heard that there is a chance of micro black holes forming in the LHC working @ CERN but got to know that they don't usually and even if they form, they get evaporated within nano seconds. But I have no idea why there is a chance of micro black holes forming in the LHC. Could anyone please tell...
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    Graduate What is information in a black hole

    May be am taking you a way too back, but I really don't understand what this Information in a black hole is ! I've bin reading about it for the past 2 days but could understand it in no way...Is it anyway physical?? and this sentence is almost killing me : Information gradually leaks out during...
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    Graduate Singularity or just a very small, massive shell?

    Being simple n straight, why hydrogen??
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    High School What can gravitational waves teach us about the universe?

    Its k.. Yo will get it in the process...I don't think you can understand the terms at the initial stage itself ! Keep posting :)
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    Graduate Singularity or just a very small, massive shell?

    K...got it ! But why do you think it would ever form a "shell" like thing ? Couldn't it be "as it is" and stop at one point somewhere near the center?