Noiʻi Hou Loa ma nā Lua ʻEleʻele: Ke Wehe nei i kahi Mea Pohihihi o ke Ao Ua lōʻihi ka hoihoi o nā lua ʻeleʻele, nā mea pohihihi o ke ao holoʻokoʻa, i nā kānaka ʻepekema a me ka lehulehu. Ma ke ʻano he mau mea me ka umekaumaha ikaika loa, ma ʻō aku o ka mālamalama ʻaʻole hiki ke pakele, hūnā nā lua ʻeleʻele i nā mea huna he nui i hoʻāla i ka noiʻi nui. Ua loaʻa i ka noiʻi hou ma nā lua ʻeleʻele… heluhelu hou
Pehea e helu ai i ka wikiwiki angular ʻO ka wikiwiki angular kahi nui kino e wehewehe ana i ka loli o ka wikiwiki angular o kahi mea e wili ana a wili paha e pili ana i ka manawa. He mea koʻikoʻi kēia nui i nā haʻawina ʻenekinia a me nā noi he nui, mai ka hoʻolālā ʻana i nā mīkini a me ka hoʻomohala ʻana i nā polokalamu hoʻohālike physics a hiki i ka nānā ʻana i ka neʻe ʻana o nā kino lani. Ma kēia ʻatikala, e kūkākūkā mākou i ka wehewehe ʻana o ka wikiwiki angular, ke kumumanaʻo o... heluhelu hou
ʻO ka Optics Geometric a me ke Kino He lālā o ka physics ka Optics e aʻo ana i ka mālamalama a me kāna mau pilina me nā mea. He ākea kona mana a me nā noi, e uhi ana i nā kahua e like me ke olakino, ka ʻenehana ʻike, a me nā kiʻi ʻike maka. I loko o ka optics, aia ʻelua mau kahua nui e hoʻomaopopo ai: nā optics geometric a me nā optics kino. ʻOiai ʻelua e aʻo ana i ka hanana like, ʻo ia hoʻi ka mālamalama, ko lākou mau ʻano a me nā loina kumu... heluhelu hou
ʻO ke ʻano o ke kānāwai o Hooke a me nā pilikia hoʻohālike ʻO ke kānāwai o Hooke kekahi o nā ʻano kumu i ka physics e kūkākūkā ana i ka elasticity o nā mea. Ua ʻike ʻia kēia kānāwai e Robert Hooke, he ʻepekema Pelekane i ke kenekulia 17. ʻŌlelo ke kānāwai o Hooke ʻo ka ikaika e pono ai e hohola a hoʻopaʻa paha i kahi pūnāwai (a i ʻole kekahi mea elastic) e pili pono ana i ka loli o ka lōʻihi (deformation) o ka pūnāwai. heluhelu hou
Nā Kumu o ke Kumumanaʻo Kaula ʻO ke kumumanaʻo kaula kahi lālā o ka physics theoretical e hoʻāʻo nei e wehewehe i ke ʻano kumu o ke ao holoʻokoʻa ma ka hoʻolauna ʻana i ka manaʻo ʻaʻole nā mea kumu he mau kiko, akā he mau mea hoʻokahi-dimensional i kapa ʻia ʻo "nā kaula." ʻO kēia kumumanaʻo kekahi o nā hoʻāʻo nui loa i ka physics e hoʻohui i nā pilina kumu a pau a mākou i ʻike ai - me ka umekaumaha - i loko o hoʻokahi ʻōnaehana ... heluhelu hou
ʻO ka Pilina ma waena o ka Ikehu a me ka Alapine (frequency) o ke Kukui ʻO ke kukui, ma ke ʻano he ʻano o ka radiation electromagnetic, he kuleana koʻikoʻi ia ma aneane nā ʻano āpau o ke ola ma ka Honua. Mai ka photosynthesis, ka mea e hiki ai ke ulu i nā mea kanu, a hiki i nā ʻenehana kamaʻilio hou e like me ka fiber optics, he mea nui ke kukui i nā hana o kēlā me kēia lā. ʻO kahi ʻano hoihoi o ke kukui pehea e pili ai kona ikehu i kona alapine (frequency),… heluhelu hou
Ke Hoʻomaopopo ʻana i ke Kahua Makeneka o ka Honua He mea ʻike ʻole ʻia ke kahua makeneka o ka Honua akā he mea nui ia no ke ola ma ko kākou honua. He nui nā hana a kēia kahua, mai ka pale ʻana iā kākou mai ka radiation cosmic ʻino a hiki i ke kōkua ʻana i nā holoholona neʻe e holo i nā wahi mamao loa. E ʻeli hohonu kēia ʻatikala i ke ʻano o ke kahua makeneka... heluhelu hou
ʻO ke aʻo ʻana i ka ʻepekema ʻāpana ʻO ka ʻepekema ʻāpana, i kapa pinepine ʻia ʻo ka ʻepekema ikehu kiʻekiʻe, he lālā ia o ka ʻepekema e aʻo ana i nā ʻāpana kumu e hana ana i nā mea a me nā pilina ma waena o lākou. ʻO kēia mau ʻāpana e komo pū me nā quarks, leptons, bosons, a me nā mea subatomic ʻē aʻe e hana ana i nā poloka kūkulu o ke ao holoʻokoʻa. ʻAʻole wale kēia haʻawina e hāʻawi i nā ʻike hohonu i ko lākou ʻano akā… heluhelu hou
Kumumanaʻo Nalu Mekanika: Nā Kumumanaʻo a me nā Noi Hoʻolauna I ke kino, ʻo nā nalu kekahi o nā hanana i ʻike pinepine ʻia a aʻo ʻia. Ma ke ʻano laulā, ua māhele ʻia nā nalu i ʻelua mau ʻāpana ākea: nā nalu electromagnetic a me nā nalu mechanical. E kūkākūkā kikoʻī kēia ʻatikala i ke kumumanaʻo nalu mechanical, e pili ana i ka hoʻoili ʻana o ka ikehu ma o kahi mea me ka ʻole o ka hoʻoili ʻana o ka mea ponoʻī. heluhelu hou
ʻO ka Fluid Statics a me ka Dynamics He kumuhana hoihoi ka Fluid Statics i ka physics, no ka mea, pili ia i nā waiwai a me ke ʻano o nā mea hiki ke kahe, e like me nā wai a me nā kinoea. ʻO ka fluid statics a me ka dynamics ʻelua mau lālā nui o ke aʻo ʻana i ka wai, kēlā me kēia me nā ʻano like ʻole a me nā noi. Ma kēia ʻatikala, e nānā mākou i nā kumu o ke kumumanaʻo wai... heluhelu hou