Yuav ua li cas ib tug xiav stragglers tsim?

Cov txheej txheem:

Yuav ua li cas ib tug xiav stragglers tsim?
Yuav ua li cas ib tug xiav stragglers tsim?
Anonim

Qhov kev piav qhia tshaj plaws yog tias xiav stragglers yog qhov tshwm sim ntawm cov hnub qub uas dhau los ze rau lwm lub hnub qub lossis cov khoom zoo sib xws thiab sib tsoo . Lub hnub qub tsim tshiab muaj li no ntau dua, thiab nyob rau hauv ib txoj hauj lwm ntawm HR daim duab HR daim duab Lub Hertzsprung-Russell daim duab, abbreviated li H-R daim duab, HR daim duab los yog HRD, yog ib tug scatter zaj duab xis qhia txog kev sib raug zoo ntawm lub hnub qub. ' tag nrho qhov loj tshaj lossis luminosities piv rau lawv cov stellar classifications lossis kub zoo. https://en.wikipedia.org › wiki

Hertzsprung–Russell daim duab - Wikipedia

uas yuav yog cov hnub qub hluas tiag tiag.

Yuav ua li cas thiaj ua rau xiav straggler sawv hauv ib pawg globular?

Xiav stragglers yog ib chav kawm ntawm lub hnub qub pom nyob rau hauv cov qub, ntom stellar systems xws li globular pawg. Lawv sawv tawm vim cov neeg qub hnub qub xav tias yuav tsis muaj lub hnub qub xiav (siab loj) uas muaj lub neej luv heev.

pom cov neeg xiav stragglers nyob qhov twg?

BLUE STRAGGLER STARS yog cov hnub qub kub txawv txawv thiab ci ntsa iab pom nyob hauv cov cores ntawm cov hnub qub qub hu ua globulars. Globular pawg nyob rau hauv galactic halos, uas Milky Way yuav muaj li ntawm 180 txog 200, lossis ntau dua.

Dab tsi yog xiav stragglers hauv astronomy?

Blue straggler star, star of bluish colour (thiab kub li no) uas pom nyob rau hauv cov qub hnub qub pawg thiab uas zoo li yuav lagging qab feem ntau ntawmlwm cov hnub qub nyob rau hauv pawg hauv nws evolution mus rau ib tug txias, reddish xeev. Blue stragglers zoo li muaj zog heev rau qhov chaw ntawm pawg.

Vim li cas cov xiav stragglers xav tsis thoob?

Kev piav qhia: Cov hnub qub nyob rau hauv qhib thiab globular pawg ib txwm ua raws ib qho nkhaus ntawm H-R daim duab. Blue stragglers yog qhov txawv txav uas lawv loj dua thiab xiav dua li cov hnub qub (Saib daim duab rau siv). … Qhov no qhia tias lawv tau tsim los ntawm ob lossis peb lub hnub qub uas sib tsoo thiab sib koom ua ke.

Pom zoo:

Nthuav cov khoom
Dej hiav txwv puas muaj kwv tij?
Nyeem ntxiv

Dej hiav txwv puas muaj kwv tij?

Oceanus yog tus hlob ntawm Titan cov xeeb ntxwv ntawm Uranus (Sky) thiab Gaia (Lub Ntiaj Teb). Hesiod Hesiod Peb txoj haujlwm tau muaj sia nyob uas tau suav tias yog Hesiod los ntawm cov neeg hais lus thaum ub: Ua Haujlwm thiab Hnub, Theogony, thiab Shield of Heracles.

Puas yog cummins ua?
Nyeem ntxiv

Puas yog cummins ua?

Lawv tau ua ntawm Columbus Midrange Cav Plant (CMEP) nyob rau sab qab teb ntawm Cummins lub hauv paus hauv ntiaj teb hauv Columbus, Ind. ua. Leej twg yog tus tsim Cummins? In 1919, Clessie Cummins nrhiav tau Cummins Engine Co, Inc (tam sim no Cummins, Inc).

Puas muaj lo lus empathetic?
Nyeem ntxiv

Puas muaj lo lus empathetic?

Empathetic is an adjective uas piav txog ib tug neeg lossis ib yam dab tsi uas qhia txog kev pom siab. Empathy yog qhov siab ntawm kev nkag siab ntawm lwm tus neeg txoj kev xav. Empathetic thiab empathic yog interchangeable, tab sis sympathetic muaj ib tug txawv me ntsis lub ntsiab lus.