Lakou hoopuehu - he anuenue?

Ma ke ola, e mau alo mākou me ke ku ei keia, akā,ʻaʻole e mau ana nana ole ia, a hiki i kekahi manawa,ʻaʻoleʻoe iʻike i ia mea. Ano, aole makou e ho'āʻo e noonoo i hou aku au mamuli mea kūpono ai ka lakou hoopuehu. Ke hoohalike mua o ka luku ana kona maʻamau anuenue. Aia ka apuepue ke kanaka i makemake i loa mahalo i kēia maikai kŰia. E like me ke kahiko manaoio, ma ka wāwae o ke anuenue, e hiki ke 'imi i ka ipuhao piha o ke gula. Mākou mau ai maʻa e ike i ke anuenue, ua manao ka mea maʻamau, aʻaʻole mākou e delve i loko o kona ano. I mea kela mea keia mea o kona helehelena ua pu ma luna 'physical keʻano o ka hanaʻana me a mākou i ho'āʻo i ka ike i kēia' atikala.

Ma ka loa nui ano o ke ku ei - keia mea i ka refraction o ka malamalama. Maalo ae la oia ma ka prism, ka malamalama kaola no ua refracted a moe i loko o kaʻokoʻa waihoʻoluʻu. Ua hiki wawe ka huli ma ka hale. Ma hope o ka iki ka hoao ana. Ma ka pń mai lā ia mea e pono, e pani i ka puka makani pale pilipaa, a e ia i liʻiliʻi puka ma i ka lumi e komo iloko ololi Ray. Ma ka mea ku pono paia mai o ka puka ana o keia laau, e hana i ka lilelile. Mākou i loko o ke ala o ka aniani prism. Ano, ua hiki ike i ke ku ei - he ano no ke ano o ke anuenue, no ka mea, ke kahi ma luna o ka pā pōhaku i nā pōpō. Ma ia oe ke ike i na waihoʻoluʻu o ke anuenue, mai ka ula i ka lila.

Penei, i ke ku ei - i'ōnohiʻike manaʻo, kena ae la ia e ke kaukaʻi o ka refractive Index o ka waiwai ma luna o ka alapine (frequency) o ka malamalama (ke kōā) a me ka malamalama e kaukaʻi pae māmā holo o ka nalu ma luna o ka alapine a me ke kōā. A no ia mau hopena o ka lakou hoopuehu i ka decomposition o ka malamalama kaola i loko o ka pae me ka mea hele ma ke aniani prism. Lakou hoopuehu o ka malamalama i loaa i ka 1672 ma Newton, ka mea i komo i loko oʻeleu aʻo pae.

Newton ua i ka mua 'ana i mālama like ho okolohua. I ka hoomaka ana o ko mākou au hou ka mea iʻikeʻia e pili ana i ka decomposition o ka malamalama pae me ka mea hala ae ma ka nui hookahi nā pōaka. Ka mua refractive noiʻi ua English nä känaka 'epekema T. Hariot a Czech naturalist J. Marci, akā, ka mea, ua Newton, hoomaka ae la e seriously kālailai i kēia kaʻina.

Newton kana a he okoa huahelu o ka ho'āʻo a me ka ho okolohua me ka prisms. Nā hualoaʻa o kona noiʻi i, ua ho'ākāka 'ia ma au mamuli o "haʻi'ōlelo ma Optics", "Optics" a me "pähola' ana o ka malamalama, a me ka ano." Newton ua hiki ke hōʻike i keʻokeʻo malamalama mea ole ke kumu no nā mea a pau na mea e ae, akā, ma ka mea ku ole - ia mea iʻaʻahu. ʻano o lakou hoopuehu, a laila decomposition o keʻokeʻo malamalama i loko o kona ke keʻena māheleʻikeʻia ka wā o ka laau hele ma kekahi mau prisms a me prisms pae. mea anoe? o ka malamalama, no kēlā me kēia ano ua wehewehe aku ma ka kekahi degere o ka refrangibility. Kēlā me kēia 'ia nā pōpō i kona iho kekahi waiwai. Lakou hoopuehu ÷ ike ko laua koena unuhi. Pau noiʻiʻepekema mea i ke kālā no physicists o ka nui hoihoi mai i ka wahi o ka Hawaii o ole wale i ka hopena akā, i ka hoʻomanaʻo. Mai kā lākou noiʻi, Newton i ka hana ole, e kau aku i kekahi kuhiakau e wehewehe i ka waiwai o ka malamalama, a me nā kūʻiʻo a me nā manaʻo hoʻopiʻi kū'ē. Nä känaka 'epekema i ka hailona o ka ho okolohua,' ana i kumumanaʻo i "ka nui o ka hana, aole ia e pau."

E kauoha ana i ka laau o ka malamalama ma ke aniani prism, Newton ua hiki ke ike ma luna o ka pale o ka ano o ke anuenue. Nä känaka 'epekema Ua hōʻike' ehiku walaʻauʻana'ōniʻoniʻo, maopopo nö iä ia a mākou i nā mea a pau e. No ke aha la ehiku? I ehiku kala, he oi vivid. Eia hou, i ka mele o kekahi mau memoʻehiku wale nō, akā, i ko lakou likeʻole ae oe, e ho okumu ana i na hana oiaio o ke akamai, e like kekahi i kekahi. A laila, ua paʻa i ka nana e hoole ka hoao ana hoʻouna huahelu i ka 'ē aʻe ili o ke aniani prism. I ka Ia manawa hou e kiʻi keʻokeʻo malamalama. E like me ka hopena, Newton i ka manao e hana i kekahi kaiapili me ehiku nāʻoihana o ka okoa'ōniʻoniʻo, ma a ka kuapo e hou loaa keʻokeʻo malamalama.

Penei, o ka lakou hoopuehu - he huikau physical kaʻina hana, kena ae la ma na waiwai o ka malamalama a me ka ano. A me ia mea ma kēia kaʻina mākou keʻike i ka anuenue ma hope o ka makani ino. Ano oe i ka manao, mai ka 'epekema wahi o Hawaii ma luna o nā kumu o ke ano o ke anuenue.