Puas yog kev sib cais muaj pawg?

Cov txheej txheem:

Puas yog kev sib cais muaj pawg?
Puas yog kev sib cais muaj pawg?
Anonim

Bird. Ib qho lus piv txwv yog qhov taw qhia hauv qhov chaw uasmuaj qhov loj nrog qhov ntom ntom tsis kawg. Qhov no yuav ua rau lub sijhawm spacetime nrog qhov curvature infinite.

Puas muaj qhov sib txawv?

Qhov kev sib txawv ntawm qhov nruab nrab ntawm lub qhov dub yog qhov kawg tsis muaj txiv neej lub tebchaws: qhov chaw uas qhov teeb meem raug thawb mus rau qhov chaw me me tsis kawg, thiab txhua qhov kev xav ntawm lub sijhawm thiab qhov chaw tawg tag. Thiab nws yeej tsis muaj tiag.

Puas yog qhov sib txawv muaj qhov ntim?

Curvature yog ntsuas li 1/radius^2 kom raws li lub vojvoog 'mus rau xoom' qhov curvature ntawm qhov chaw yuav infinite. … Qhov ntawd yog qhov xwm txheej, singularities yeej tsis muaj xoom ntim, tab sis ncav cuag qhov ntsuas qhov txwv rau qhov chaw-lub sijhawm ntawm li 10^-33 centimeters.

Puas yog qhov sib txawv ntom ntom?

A maddening enigma hu ua singularity - ib cheeb tsam ntawm infinite density - nyob ntawm lub plawv ntawm txhua lub qhov dub, raws li kev sib piv dav dav, txoj kev xav niaj hnub ntawm lub ntiajteb txawj nqus. Qhov xwm txheej tsis kawg ntawm cov lus txhais tau hais tias qhov chaw thiab lub sijhawm raws li peb paub tias lawv tsis nyob ntawd.

Puas yog qhov sib txawv me me?

Ntawm nruab nrab ntawm lub qhov dub yog qhov uas cov kws tshawb fawb hu ua "singularity," los yog ib qho chaw uas cov teeb meem loj heev raug tsoo rau hauv qhov chaw me me tsis kawg. … Zoo li lub qhov uas tsis muaj hauv qab hauv daim ntawv roj hmab, lub zog yuav loj zuj zus ntxiv thaum cov khoom mus ntxiv thiab ntxivrau hauv lub qhov.

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