Qhov nruab nrab ceev ntawm lub hnub qub neutron yog dab tsi?
Qhov nruab nrab ceev ntawm lub hnub qub neutron yog dab tsi?

Video: Qhov nruab nrab ceev ntawm lub hnub qub neutron yog dab tsi?

Video: Qhov nruab nrab ceev ntawm lub hnub qub neutron yog dab tsi?
Video: qhov txhab kev hlub 2024, Kaum ib hlis
Anonim

Nrog rau cov kev txiav txim siab txog peb qhov tsis paub tseeb hauv neutron hnub qub ntsuas, cov nruab nrab neutron hnub qub muaj ib ceev ib kb5x1017 kg/m3 ntawm nruab nrab . Qhov no tsis yog ib yam nkaus! Cov qauv kwv yees tias cov ceev yog tsawg li 109 kg/m3 ntawm qhov chaw thiab siab li 8 x 1017 kg/m3 ntawm lub hauv paus.

Yog li ntawd, qhov ceev ntawm lub hnub qub neutron yog dab tsi?

Neutrons hnub qub yog cov khoom hnyav uas ntsuas ntawm 10 thiab 20 km thoob plaws. Lawv muaj ceev ntawm 1017 kg/m3(Lub ntiaj teb muaj ib ceev los ntawm 5 × 103 kg/m3 thiab txawm tias dawb dwarfs muaj ceev tshaj ib lab npaug tsawg) txhais tau tias ib teaspoon ntawm neutron hnub qub cov khoom yuav hnyav ib ncig ib billion tonnes.

Ib yam li ntawd, qhov nruab nrab qhov ceev ntawm lub hnub qub neutron uas muaj tib lub hnub qub yog dab tsi? xam a Neutron Star's Density A ib txwm neutron hnub qub muaj ib pawg nruab nrab ntawm 1.4 thiab 5 npaug ntawm qhov Hnub.

Tom qab ntawd, qhov ceev ntawm lub hnub qub neutron piv li cas?

Qhov ntom thiab siab Neutron hnub qub muaj tag nrho ceev 3.7 × 1017 5.9 × 1017 kg/m3 (2.6×1014 4.1 × 1014 lub sij hawm ceev ntawm lub hnub), uas yog piv rau kwv yees ceev ntawm atomic nucleus ntawm 3 × 1017 kg/m3.

Lub hnub qub neutron kav ntev npaum li cas?

txog 34 lab xyoo

Pom zoo: