Te Ariā o ngā Tau Hiranga i roto i te Ine
He mahi taketake te ine i roto i te pūtaiao me te hangarau e āhei ai tātou ki te mārama ki te ao e karapoti nei i a tātou. I te wā e mahi ana i ngā ine, ko tētahi āhuatanga nui hei whakaaroaro ko ngā whika nui. Ko ngā whika nui e whakaata ana i te tika me te pūmau o te ine, ā, he ariā nui hei whakarite i ngā hua ine pono. Ka matapakihia e tēnei tuhinga te ariā o ngā whika nui, te take i hiranga ai rātou, me te whakamahinga o aua whika i roto i te ine.
He aha ngā Whika Hiranga?
Ko ngā tau nui he tau i roto i tētahi inenga e tino pā ana ki te tika me te pūmau o te inenga. Kei roto i ēnei ko ngā mati katoa ehara i te kore, ngā kore i waenganui i ngā mati ehara i te kore, me ngā kore ki te taha matau o te ira tekau e whai ana i ngā mati ehara i te kore. Hei tauira, i roto i te tau 23.45, e whā ngā tau nui. I roto i te inenga, ka āwhina ngā tau nui i a tātou ki te mārama ki te pono o tētahi hua inenga.
He aha te hiranga o ngā tatauranga nui?
He maha ngā painga matua o te whakamahinga o ngā tau nui i roto i ngā inenga:
1. Te Tika me te Pūmau: Ko ngā tau nui e tohu ana i te pūmau o tētahi taputapu ine me te tika o ngā hua ine. Ka nui ake ngā tau nui, ka teitei ake te pūmau o te taputapu.
2. Whakawhitiwhiti Kōrero Pai Ake: Mā te whakamahi i ngā tau nui, ka taea e ngā kairangahau me ngā kaipūtaiao te whakapuaki mārama i te tika o ā rātou inenga. Hei tauira, he rerekē te kī he 20.0 cm te roa i te kī he 20 cm, nā te mea ko te 20.0 cm te tohu i tētahi inenga tika ake.
3. Te Ārai i ngā Hapa: Mā te whakamahi i ngā tau nui ka āwhina i te ārai i ngā hapa tāpiri, tango, whakarea, me te wehewehe i ngā tau kua inehia. Ka taea te karo i ngā hapa ka puta mai i ngā tau kāore e hiahiatia.
Ngā Ture mō ngā Tau Hiranga
He maha ngā ture matua e whakamahia ana hei whakatau i ngā tau nui i roto i tētahi hua ine, i tētahi tātaitanga rānei:
1. He Hiranga ngā Mati Katoa Kāore i te Kore: Hei tauira, e toru ngā mati hiranga o te 123.
2. He Hiranga ngā Mati Kore i waenganui i ngā Mati Kore-Kore: Hei tauira, e toru ngā mati hiranga o te 101.
3. He Hiranga ngā Mati Kore ki te taha Matau o te Ira-ira me muri i ngā Mati Ehara i te Kore: Hei tauira, e toru ngā mati hiranga o te 2.30.
4. Kāore te kore hei wehewehe ira-ira i te mea nui i ngā wā katoa: Hei tauira, e rua noa iho ngā mati nui o te tau 0.0045 nā te mea he wehewehe ira-ira noa iho te kore, kāore e whakarato i ētahi atu mōhiohio e pā ana ki te tika o te ine.
5. Ngā Tau i roto i te Tuhi Pūtaiao: I roto i te tuhi pūtaiao, he tau nui ia mati i roto i te tauwehenga. Hei tauira, e toru ngā tau nui o te 6.02 x 10²³.
Te Whakamahinga o ngā Tau Hiranga i roto i ngā Tātaitanga
Ina whakakotahihia ngā inenga maha mā roto i ngā tātaitanga pāngarau, ka āwhina ngā ture tau nui ki te whakaputa hua e whakaata tonu ana i te tika o ngā inenga taketake. Anei ētahi aratohu nui mō ngā tātaitanga:
1. Tāpiri me te Tango: Me rite te maha o ngā mati ira ki te maha o ngā mati ira o te hua tāpiri, tango rānei, ki te maha o ngā mati ira o te tau iti rawa te tika. Hei tauira:
– 20.4 + 1.322 = 21.722, me whakaawhiwhi ki te 21.7 nā te mea ko te tau he iti rawa ngā mati ira ko te 20.4 (kotahi te mati ira).
2. Te Whakarea me te Wehewehe: Me rite te maha o ngā tau nui ki te tau me ngā tau nui iti rawa i whakamahia i roto i te tataunga te maha o ngā tau nui o te whakarea, te wehenga rānei. Hei tauira:
– 4.56 1.4 = 6.384, me whakaawhiwhi ki te 6.4 nā te mea ko te tau me ngā mati hiranga iti rawa ko te 1.4 (e rua ngā mati hiranga).
Ngā Tikanga Pai i roto i te Ine
Anei ētahi tikanga pai hei whakamahi māu i te wā e mahi ana me ngā tau nui i roto i ngā inenga:
1. Tirohia te Taputapu Ine: Me whakarite kua whakatikatikaina te taputapu ine e whakamahia ana, ā, kei roto i te āhua pai kia tika ai ngā inenga.
2. Tuhia Ngā Raraunga Tuatahi Katoa kia Tika: Tuhia ngā inenga katoa kia tino tika i mua i te mahi tatau. Kaua e whakaawhiwhi i ngā inenga tuatahi, nā te mea ka whakaitihia te tika o ngā hua whakamutunga.
3. Kia Mārama ki te Horopaki o te Ine: He maha ngā wā, mā te horopaki o te ine tonu e whakaatu ngā tohu mō te taumata o te tika e hiahiatia ana. Hei tauira, i roto i ngā inenga matū, me tika te tika ki ētahi ira tekau, engari i roto i te hanganga, e rua noa iho ngā mati nui e hiahiatia ana.
4. Me Pūrongo Mārama Ngā Hua i Ngā Wā Katoa: Me tuhi mārama ngā tatauranga nui ki roto i te pūrongo hua ine kia mārama ai ngā kaipānui, ngā rōpū rānei e pā ana ki te tika o ngā raraunga.
Ngā Tauira o te Whakamahinga o ngā Tau Hiranga
Me kī kei te whakahaerehia he whakamātautau hei ine i te papatipu o tētahi mea, ā, ko ngā hua e whai ake nei: 2.35 karamu, 2.34 karamu me te 2.36 karamu. Ko te papatipu toharite o te mea ko (2.35 + 2.34 + 2.36) / 3 = 2.35 karamu. Mā te whai i ngā ture o ngā tau nui, e rua ngā mati ira e mau tonu ana nā te mea e rua ngā mati ira o te inenga taketake.
Ki te whakareatia tēnei papatipu toharite mā te whakaterenga ā-papatipu (9.81 m/s²) hei kimi i te taumaha, ka puta: 2.35 karamu ÷ 9.81 m/s² = 23.0535 N. Mā te whai i ngā ture o ngā tau nui mō te whakareatanga, me whakaawhiwhi te hua whakamutunga ki ngā mati ira e rua ki te tika o te taumaha toharite, nō reira ko te taumaha o te mea he 23 N.
Whakamutunga
Ko te ariā o ngā tau nui tētahi o ngā taputapu e whakamahia ana e ngā kaipūtaiao me ngā miihini hei whakaatu i te tika me te pūmau o ā rātou inenga. Mā te mārama me te whakamahi i tēnei ariā, ka taea e tātou te whakarite kia whakaata pono ngā raraunga e tukuna ana i ngā rohe o te tika o ngā taputapu ine e whakamahia ana me ngā hua i puta. He mea nui te mārama ki ngā tau nui me tā rātou whakamahinga i roto i ngā inenga, ehara i te mea mō ngā kaupapa mātauranga anake, engari mō ngā mahi o ia rā e hiahia ana ki ngā inenga pai me te tika.
