Mai Binciken Lokaci
Earth's tilt, the Sun's height and the length of the day for any place and date.
ESO/S. Guisard (www.eso.org/~sguisard) (CC BY 4.0)
Mai Binciken Lokaci
Mẽne ne wannan? Me ya sa zafi yake a lokacin bazara da sanyi a lokacin hunturu? Maɓallin juyawar ƙasa yana da tsayi, don haka duk inda kake a shekara rana tana kasa ko sama a sama, kuma na awanni kaɗan ko ma fiye. Wannan kayan aiki yana nuna wannan ga kowane wuri da kowane ranar.
Yadda ake amfani da shi: Zaɓi garinka a ƙarƙashin "Masu zama" (ko kuma ja dalar faɗin ƙasa), sa'an nan ka ja ranar ko ka danna maɓallin rana ta tsakiyar wata. Ka ja dakin 3D Earth don ka juya shi.
Wurin ka: London
Ka dũba yadda rãnã take aiki a inda kake zaune, a kan ranar da ka zaɓa a sama.
Za'a tambaye ka farko. An yi amfani da wurinka kawai a wannan shafi, domin yin adadin. Ba'a tattara shi ba ko aika shi wani wuri.
- Dakata
- Dakata
- Hasken rana
- Sun highest at
- Sun's highest angle
Jerin Birane: GeoNames (geonames. org), CC BY 4.0. Fitowar rana, faɗuwar rana da kuma wuri na rana: fomula na NOAA Global Monitoring Laboratory solar calculator, daga J. Meeus, Astronomical Algorithms. Fitowar rana da faɗuwar rana sune lokacin da gefen sama na rana ya shafa wani tsawo mai kyau, yana ba da damar hanyar da iska ke juya haske, don haka suna bada kwanaki masu tsawo fiye da siffar geometric a sama. Yankin lokaci sun zo daga brauzer ɗinka.
Kuma lalle ne, haƙĩƙa, Allah Ya saukar da wata ãyã a gare ka daga Ubangijinka. Sai dai idan sun kasance a cikin wata ƙasa, to, bãbu shakka lalle ne, hasken rana yana tafiya a cikinta.
Yi wannan
- Zaɓi garinka, sa'an nan ka danna "Junawar rana" da kuma "Disambar rana".Bayani: Da yawa ne mafi tsawo na rana daga mafi ƙarancinku? Kamar yadda kake zaune da nisan daga iskiti, kamar haka bambancin yake girma.
- Zaɓi Quito, a kan iyakacin ƙasa, kuma danna Play.Bayani: A cikin wannan shekara, rana tana da kusan sa'o'i 12 a kowace rana kuma rana ta tsakiyar dare tana da tsayi. A kusa da yankin arewa maso gabas, lokacin rani yana da alaka da ruwan sama, ba hasken rana ba.
- Choose Reykjavík and press "June solstice".Bayani: The Sun sets just after midnight and rises again before 3 a.m., and it never gets fully dark. North of the Arctic Circle (66.6° N) it does not set at all.
- Drag the axial tilt to 0°, then to 90°.Bayani: Da babu wani jujjuyawar, kowace rana tana da sa'o'i 12 a duk inda take kuma lokacin shekara ya fadi. Da akwai wani jujjuyawar mai girma kamar na Urani, wanda yake jujjuyawa kan gefensa, lokacin shekara zai zama mafi tsanani.
Yawan da wuri yake zuwa arewa ko kudu daga equator, daga 0° a kan equator zuwa 90° a kan North ko South Pole. London tana kusa da 51.5° N; Sydney tana kusa da 33.9° S.
Da yawa da maɓallin juyawar ƙasa ya yi daidai da hanyarta ta kewaye da rana: kusan 23.4°. Maɓallin, ba nisanmu daga rana ba, shi ne abin da ke haifar da lokacin shekara.
More in the glossary →Latitude inda rana take tsaye a sama da kai a tsakar dare a wani yini. Yana sauya daga 23.4° N a watan Yuni zuwa 23.4° S a watan Disamba da kuma baya.
More in the glossary →Dakunan biyu a shekara, kusa da 21 ga Yuni da 21 ga Disamba, lokacin da rana ta isa mafi nisa zuwa arewa ko kudu. Suna kawo mafi tsawo da mafi kauri na kwanaki.
More in the glossary →A cikin shekara, rana tana kan sama a kowace rana ta 20 ga watan Maris da kuma 22 ga watan Satumba, inda dare da rana suke daidai.
More in the glossary →A lõkacin da rana ta bayyana a cikin sama a kan wani yini mai ƙaddara. A kan agogon shi ba 12:00 da yawa ba, saboda yankuna na lokaci da lokacin hunturu.
A kusa da maɓallu, rãnã tana iya zama a sama na sã'õ'i 24 gaba ɗaya a cikin hunturu (rãnã ta tsakiyar dare) kuma ta kasance a ƙarƙashin sararin samaniya dukan yini a cikin hunturu (rama ta maɓalli).
Jadawalin bayanai (zaɓin rubutu)
| Latitude | Dakata | Dakata | Dakata |
|---|---|---|---|
| 0° N | 12 h | 12 h | 12 h |
| 23.44° N | 12 h | 13.4 h | 10.6 h |
| 40° N | 12 h | 14.8 h | 9.16 h |
| 51.5° N | 12 h | 16.4 h | 7.6 h |
| 60° N | 12 h | 18.5 h | 5.51 h |
| 66.56° N | 12 h | 24 h | 0 h |
| 80° N | 12 h | 24 h | 0 h |
Kayan aiki da karatu suna amfani da siffofin sauƙi don koyon kawai. Ba za a iya amfani da su don tafiyar ruwa, shirin aiki ko wani hukuncin aiki ba. Shaidu ne kyauta kuma ba a amince da su ba. Ka karanta bayanin da ke cikin shirin koyarwa