ʻAno aniani convex

Ma mua o ke aʻo ʻana i ke ʻano o ka lens convex, e hoʻomaopopo mua i nā lula hōʻailona lens convex ma lalo nei.

Nā Rula Hōʻailona Lens Convex
- Ka mamao o ka mea (s)
Inā hoʻokomo ʻia kahi mea, e komo mai ana kahi kukuna o ke kukui ka mamao o ka mea hōʻailona ʻia he maikaʻi.
- Ka mamao o ke kiʻi (s')
Inā hele kahi kukuna kukui ma waena o ke aka a laila mamao o ke aka ua hōʻailona ʻia he maikaʻi (kiʻi maoli). Inā ʻaʻole i hala ke kiʻi e kahi kukuna kukui a laila mamao o ke aka hōʻailona maikaʻi ʻole (kiʻi virtual).

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ʻAno aniani ʻūlū

Ma mua o ka loaʻa ʻana o ke ʻano no kahi lens concave, e hoʻomaopopo mua i kekahi mau lula no nā hōʻailona o kahi lens concave.

Rula Hōʻailona Aniani Concave
- Ka mamao o ka mea (s)
Inā aia ka mea ma ka ʻaoʻao like o ka lens e like me ke kuhikuhi e hele mai ana ke kukuna kukui a laila ka mamao o ka mea hōʻailona ʻia he maikaʻi.
- Ka mamao o ke kiʻi (s')
Inā hele kahi kukuna kukui ma waena o ke aka a laila mamao o ke aka ua hōʻailona ʻia he maikaʻi (kiʻi maoli). Inā ʻaʻole i hala ke kiʻi e kahi kukuna kukui a laila mamao o ke aka hōʻailona maikaʻi ʻole (kiʻi virtual).

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ʻAno aniani convex

Ma mua o ka nānā ʻana i ke ʻano o ke aniani convex, e hoʻomaopopo mua i kekahi mau lula no nā hōʻailona aniani convex.

Nā Rula Hōʻailona Aniani Convex
- Ka mamao o ka mea (s)
Inā aia kahi mea i mua o kahi aniani e hōʻike ana i ka mālamalama, kahi e hele ai ka mālamalama ma o ka mea, a laila ka mamao o ka mea (s) he maikaʻi.
- Ka mamao o ke kiʻi (s')
Inā aia ke aka i mua o kahi aniani e hōʻike ana i ka mālamalama, kahi e hele ai ke kukui ma waena o ke aka, a laila mamao o ke aka (mau) he maikaʻi (kiʻi maoli). Inā aia ke kiʻi ma hope o ka ʻili aniani e hōʻike ana i ka mālamalama, kahi i hele ʻole ai ka mālamalama ma o ke kiʻi, a laila mamao o ke aka he maikaʻi ʻole (kiʻi virtual).

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ʻAno aniani ʻūlū

Ma mua o ka loaʻa ʻana o ke ʻano no ke aniani concave, e hoʻomaopopo mua i kekahi mau lula no nā hōʻailona o ke aniani concave.

Nā Rula Hōʻailona Aniani Concave
- Ka mamao o ka mea (s)
Inā aia kahi mea i mua o ka ʻili aniani e hōʻike ana i ka mālamalama a laila ka mamao o ka mea (s) he maikaʻi.
- Ka mamao o ke kiʻi (s')
Inā aia ke aka i mua o kahi aniani e hōʻike ana i ka mālamalama, kahi e hele ai ke kukui ma waena o ke aka, a laila mamao o ke aka (mau) he maikaʻi (kiʻi maoli). Inā aia ke kiʻi ma hope o ka ʻili aniani e hōʻike ana i ka mālamalama, kahi i hele ʻole ai ka mālamalama ma o ke kiʻi, a laila mamao o ke aka he maikaʻi ʻole (kiʻi virtual).

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Nā kukuna kūikawā o ka lens convex

Inā aia kahi mea ma kekahi ʻaoʻao o ka aniani convex, hiki i ka aniani convex ke hana i kiʻi o kēlā mea. Inā ʻike ʻia ke kūlana o ka mea ma kekahi ʻaoʻao o ka aniani convex, pehea ʻoe e kahakiʻi ai i ke ʻano o ke kiʻi o kēlā mea? No ka hoʻomālamalama ʻana i kēia, e manaʻo e aia kahi mea ma ka ʻaoʻao hema o ka aniani convex e like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei.

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Nā kukuna kūikawā o nā aniani concave

Inā aia kahi mea ma kekahi ʻaoʻao o ka aniani concave, hiki i ka aniani concave ke hana i kiʻi o ka mea. Inā ʻike ʻia ke kūlana o ka mea ma kekahi ʻaoʻao o ka aniani concave, pehea ʻoe e kahakiʻi ai i ke ʻano o ke kiʻi o ka mea? No ka hoʻomālamalama ʻana i kēia, e manaʻo e aia kahi mea ma ka ʻaoʻao hema o ka aniani concave e like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei.

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Nā kukuna kūikawā o nā aniani convex

Inā kau ʻia kahi mea i mua o kahi aniani convex e hōʻike ana i ka mālamalama, e hana ke aniani convex i kiʻi o ka mea. Inā ʻike ʻia ka mamao o ka mea mai ke aniani convex, pehea ʻoe e kahakiʻi ai i ke ʻano o ke kiʻi o ka mea? No ka hoʻomālamalama ʻana i kēia, e manaʻo e kau ʻia kahi mea i mua o kahi aniani convex e like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei.

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Nā kukuna kūikawā o nā aniani concave

Inā kau ʻia kahi mea i mua o kahi aniani concave e hōʻike ana i ka mālamalama, e hana ke aniani concave i kiʻi o ka mea. Inā ʻike ʻia ke kūlana o ka mea i mua o ke aniani concave, pehea ʻoe e kahakiʻi ai i ke ʻano o ke kiʻi o ka mea? No ka hoʻomālamalama ʻana i kēia, e manaʻo e kau ʻia kahi mea i mua o ke aniani concave e like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei.

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Laʻana o nā nīnau aniani convex

5 mau laʻana o nā nīnau aniani convex

1. ʻO ka lōʻihi o ke kikowaena o kahi aniani convex (lens converging) he 15 kenimika. Aia kahi mea he 5 kenimika ke kiʻekiʻe ma ka hema o ke aniani. E hoʻoholo i ka mamao o ke kiʻi, ka hoʻonui ʻana o ke kiʻi, ke kiʻekiʻe o ke kiʻi a me nā waiwai o ke kiʻi inā he 5 kenimika ka mea mai ka aniani convex.
Pahana
Ua ʻike ʻia:
Ka lōʻihi o ke kikowaena (f) = 15 kenimika
He maikaʻi ka lōʻihi o ke kikowaena o ka lens convex no ka mea ua hele ʻia ke kiko kikowaena o ka lens convex e kahi kukuna o ke kukui a i ʻole he mea maoli.
Ke kiʻekiʻe o ka mea (h) = 5 kenimika
Ka mamao o ka mea (s) = 5 kenimika

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Laʻana o kahi aniani concave

1. ʻO ka lōʻihi o ke kikowaena o kahi aniani ʻūpā (aniani hoʻokaʻawale) 30 kenimika. Aia kahi mea he 5 kenimika ke kiʻekiʻe ma ka hema o ke aniani. E hoʻoholo i ka mamao o ke kiʻi, ka hoʻonui ʻana o ke kiʻi, ke kiʻekiʻe o ke kiʻi a me nā waiwai o ke kiʻi inā he 15 kenimika ka mea mai ka aniani concave.
Pahana
Ua ʻike ʻia :
Ka lōʻihi o ke kikowaena (f) = -30 kenimika
He maikaʻi ʻole ka lōʻihi o ke kikowaena o ka lens concave no ka mea ʻaʻole i hele ke kukuna o ke kukui ma o ke kiko kikowaena o ka lens concave a i ʻole he virtual.
Ke kiʻekiʻe o ka mea (h) = 5 kenimika
Ka mamao o ka mea (s) = 15 kenimika

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