Dab tsi yog qhov txhais ntawm lub hli gibbous?
Dab tsi yog qhov txhais ntawm lub hli gibbous?

Video: Dab tsi yog qhov txhais ntawm lub hli gibbous?

Video: Dab tsi yog qhov txhais ntawm lub hli gibbous?
Video: Qhia txhais 50 zaj npau suav tias yog dab tsi part 3 15 Sep 2019 2024, Kaum ib hlis
Anonim

Cov txhais ntawm gibbous hais txog a hli nyob nruab nrab ntawm ib nrab- hli tab sis tsawg tshaj li qhov puv hli , los yog ib yam dab tsi uas protrudes los yog tsim ib tug pom tseeb bulge. Thaum lub hli yog ntau tshaj ib nrab, qhov no yog ib qho piv txwv ntawm a hli hli . Thaum koj muaj humpback, qhov no yog ib qho piv txwv ntawm a gibbous rov qab.

Tom qab ntawd, ib tug kuj yuav nug, gibbous txhais li cas ntawm lub hli?

Cov txhais ntawm gibbous hais txog a hli nyob nruab nrab ntawm ib nrab- hli tab sis tsawg tshaj li qhov puv hli , los yog ib yam dab tsi uas protrudes los yog tsim ib tug pom tseeb bulge. Thaum lub hli yog ntau tshaj ib nrab, qhov no yog ib eg a hli hli . Thaum koj muaj ib tug humpback, qhov no yog ib eg a gibbous rov qab.

Kuj Paub, muaj dab tsi tshwm sim thaum lub hli gibbous? Nws txhais li cas thaum koj hnov lo lus hli hli ”? Nws yog thaum lub hli yog ntau tshaj li ib nrab, tab sis tsis heev illuminated, thaum koj saib nws los ntawm lub foundations ntawm lub ntiaj teb. Yog vim li cas lub teeb hloov tau ua li cas cov hli orbits lub ntiaj teb.

Tsis tas li ntawd, lo lus gibbous hli los ntawm qhov twg?

Cov lo lus gibbous los ntawm ib root lus hais tias hump-rov qab. Cov neeg feem ntau pom ib tug waxing hli hli thaum tav su, tsis ntev tom qab lub hli nce, thaum nws nce mus rau sab hnub tuaj raws li lub hnub nqis los rau sab hnub poob.

Dab tsi yog lub ntsiab lus ntawm crescent hli?

A crescent yog ib tug nyias, nkhaus zoo uas yog thicker nyob rau hauv nruab nrab thiab tapers rau nyias cov ntsiab lus ntawm txhua qhov kawg, zoo li lub me sliver ntawm hli tej zaum koj yuav pom saum ntuj. Crescent tuaj yeem ua raws li cov lus piav qhia piav txog qee yam uas muaj qhov zoo li ntawd, zoo li a crescent hli los yog a crescent yob.

Pom zoo: