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Nā huahana

Prism-Hoʻohana ʻia no ka ʻoki ʻana a i ʻole ka hoʻopuehu ʻana i nā kukui kukui.

ʻO ka wehewehe pōkole:

Hoʻohana ʻia kahi prisma, kahi mea ʻālohilohi i hoʻopuni ʻia e nā mokulele ʻelua ʻokoʻa ʻole kekahi i kekahi, e hoʻokaʻawale a hoʻopuehu paha i nā kukui kukui.Hiki ke hoʻokaʻawale ʻia nā prisms i nā prisms triangular equilateral, prisms rectangular, a me nā prisms pentagonal e like me ko lākou mau waiwai a me ka hoʻohana ʻana, a hoʻohana pinepine ʻia i nā lako kikohoʻe, ʻepekema a me ka ʻenehana, a me nā mea lapaʻau.


Huahana Huahana

Huahana Huahana

Hōʻike huahana

ʻO kahi prism kahi polyhedron i hana ʻia me nā mea ʻike maopopo (e like me ke aniani, ke aniani, a me nā mea ʻē aʻe).Hoʻohana nui ʻia ia i nā mea hana optical.Hiki ke hoʻokaʻawale ʻia nā prisms i kekahi mau ʻano e like me kā lākou mau waiwai a me ka hoʻohana ʻana.No ka laʻana, ma nā mea hana spectroscopic, ʻoi aku ka maʻamau o ka "prism dispersion" nāna e hoʻoheheʻe i ka mālamalama composite i loko o ke kiko kikoʻī ma ke ʻano he prisma kaulike;i nā mea kani e like me periscopes a me nā telescope binocular, hoʻololi i ke kuhikuhi o ka mālamalama e hoʻoponopono i kona kūlana kiʻi i kapa ʻia ʻo "prism piha".Hoʻohana maʻamau ʻo "Reflecting prisms" i nā prisms ʻākau ʻākau.

ʻO ka ʻaoʻao o ka prisma: ʻo ka mokulele kahi e komo ai a puka i waho ka ʻaoʻao.

ʻO ka ʻāpana nui o ka prism: ʻo ka mokulele e kū pono ana i ka ʻaoʻao i kapa ʻia ʻo ka ʻāpana nui.Ma muli o ke ʻano o ka ʻāpana nui, hiki ke hoʻokaʻawale ʻia i nā prisms triangular, prisms ʻākau ʻākau, a me nā prisms pentagonal.He huinakolu ka mahele nui o ka prisma.He ʻelua ʻaoʻao refracting ka prisma, ʻo ka huina ma waena o lākou ua kapa ʻia ʻo ka piko, a ʻo ka mokulele e kū pono ana i ka piko ka lalo.

E like me ke kānāwai o ka refraction, hele ka kukuna i loko o ka prisma a pale ʻelua i ka ʻili o lalo.Ua kapa ʻia ka huina q ma waena o ke kukuna puka a me ke kukuna hanana.Hoʻoholo ʻia kona nui e ka helu hoʻopololei n o ke ʻano prisma a me ke kihi hanana i.Ke hoʻopaʻa ʻia kaʻu, ʻokoʻa nā lōʻihi nalu o ka mālamalama i nā kihi deflection ʻokoʻa.I ke kukui ʻike ʻia, ʻo ka huina hoʻohuli ka nui loa no ke kukui violet, a ʻo ka liʻiliʻi loa no ke kukui ʻulaʻula.


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