Me ya sa sararin samaniya (a yara)?

Rana, wanda ke haskakawa kuma yana haskaka duniya, godiya ga abin da duniya ke launin launin launuka daban-daban, yana haskaka haske mai haske. Amma, idan muka dubi sararin sama, muna ganin launuka masu launin shuɗi da launin ruwan kasa. Me ya sa bai zama farin ba, tun da launin hasken hasken rana ne, kuma iska tana da gaskiya?

Me yasa muke ganin sararin sama?

Nauyin launi ya ƙunshi launuka bakwai na bakan gizo. Wato, farin shi ne cakuda jan, orange, rawaya, kore, blue, blue, violet. Halin yanayi na duniya yana kunshe da cakuda gas. Hasken rana, zuwa duniya, ya haɗu da kwayoyin gas. A nan, ana haskaka haskoki kuma bazu zuwa launuka bakwai na bakan. Jigon launin ja (ja, orange, rawaya a nan) sun fi tsayi, sun fi kai tsaye a ƙasa, ba tare da jinkiri a yanayin ba. Rayuwan launuka na bakan (kore, blue, blue, violet) su ne gajeren lokaci. Suna kwashe kwayoyin iska a wurare daban-daban (watse) da kuma cika yanayin yanayi. Saboda haka, duk sama yana cike da haske mai haske, yana yadawa a wurare daban-daban.

Ya kamata mu bayyana dalilin da ya sa ba mu ga sararin sama ba, amma mun ga yana da blue. Wannan yana faruwa saboda launuka na bakan bakan gizo suna rikitarwa kuma sakamakon shine sararin samaniya. Bugu da ƙari, idon mutum yana gane launin launi mafi kyau fiye da, alal misali, m. Wani abu mai ban sha'awa shine dalilin da yasa sararin samaniya yake da duhu kuma faɗuwar rana ya ja. Gaskiyar ita ce, a lokacin da hasken rana ke haskakawa a kan fuskar duniya, da kuma lokacin faɗuwar rana da fitowar rana - a wani kusurwa. Tare da wannan matsayi na haskoki a duniya, dole ne su motsa cikin yanayi a nesa, saboda haka raƙuman ruwa na gajeren bakan na zuwa tarnaƙi kuma sun kasance marasa ganuwa, kuma raƙuman ruwa mai tsawo suna rarraba a sararin samaniya. Sabili da haka, muna ganin faɗuwar rana da fitowar rana a cikin sautunan launin ja-orange.

Yaya za a bayyana wa yaro, me yasa sararin samaniya yake blue?

Yanzu da muka yi la'akari da launi na sama, bari muyi tunanin yadda za mu bayyana wa yara dalilin da ya sa sararin samaniya ne. Alal misali, zaka iya yin haka: hasken rana, zuwa yanayin yanayi na duniya, haɗu da kwayoyin iska. A nan, rayayyun hasken rana ya lalace cikin raƙuman haske. A sakamakon haka, ja, orange, hasken rawaya ya ci gaba da tafiya zuwa duniya, launuka na bakan bakan din suna tsayawa a saman tudun yanayi kuma ana rarraba su a sararin sama, suna canza launi a cikin blue.

Sanin 'ya'yanku da kuma sanin ilimin duniyarmu, za ku iya fahimtar yadda ya fi sauƙi don bayyana wa yaron dalilin da yasa sararin samaniya yake.