He rerekē ngā tauine pāmahana o te Celsius me te Fahrenheit. Mēnā ka inehia te pāmahana o tētahi mea, ka whakaaturia hoki ki te Celsius, ā, ka hiahia tātou ki te whakaatu i te pāmahana o te mea ki te Fahrenheit, ka hurihia e tātou mai i te Celsius ki te Fahrenheit. I tēnei wāhanga, ka ako tātou me pēhea te huri, te mahi rānei i ngā huringa pāmahana.
I te pēhanga o te 1 atm, ko te pāmahana hukapapa mō te inemahana Celsius = 0 oC, ko te tauine o te inemahana Fahrenheit he 32 oF. I tetahi atu taha, i te pēhanga o te 1 atm, ko te pāmahana pūwāhi kohu mō te inemahana tauine Celsius = 100 oC, ko te tauine o te inemahana Fahrenheit he 212 oMātakitakihia te pikitia i raro nei!
Hei whakangāwari ake i te huri i te tauine Celsius ki te tauine Fahrenheit, te huri rānei i te tauine Fahrenheit ki te tauine Celsius, kia mahara ko te 0 ° C = 32 ° F me te 100 ° C = 212 ° F. I te tauine Celsius, i waenga i te 0 ° C ki te 100 ° C he 100 °F . I te tauine Fahrenheit, i waenga i te 32 ° F ki te 212 ° F he 180 °F.
Te huri i te tauine Celsius ki te tauine Fahrenheit
Hei whiwhi i te pāmahana i te tauine Fahrenheit (TF), whakareatia te pāmahana ki te tauine Celsius (TC) me te 9/5 kātahi ka tāpirihia ki te 32o.
Tauira pātai 1. 40 o C = …. o F
Te huri i te tauine Fahrenheit ki te tauine Celsius
Hei whiwhi i te pāmahana i te tauine Celsius (TC), whakaitihia te pāmahana i te tauine Fahrenheit (TF) me te 32o, kātahi ka whakareatia ki te 5/9.
Tauira pātai 2. 60 o F = …. o C
Tauira pātai 3. 80 o F = …. K
4. Ngā Pātai Whakamātautau ā-Motu mō te Pūtaiao o te Kura Tuarua 2012/2013 SP 29 Nama 3
Tirohia te whakaahua e whai ake nei o te ine pāmahana o tētahi wai mā te whakamahi i te inemahana Fahrenheit! Ki te ine tātou i te pāmahana o te wai mā te whakamahi i te inemahana Celsius, ka whakaatuhia he pāmahana o...
A. 20 oC
B. 25 oC
C. 45 oC
D. 98 oC
Kōrero
Ubah te pāmahana i roto Tauine Fahrenheit ki te tauine Celsius.
TC = 100/180 (TF - 32)
TC = 5/9 (77 – 32) = 5/9 (45) = 5(5) = 25 oC
Ko te whakautu tika ko B.
5. Ngā Pātai Whakamātautau ā-Motu mō te Pūtaiao o te Kura Tuarua 2012/2013 SP 40 Nama 3
Ko te pāmahana i roto i tētahi o ngā akomanga he 28 ° C. Mēnā ka inehia te pāmahana ki te inemahana Fahrenheit, ka whakaatuhia he pāmahana o…
A. 26,8 oF
B. 35,4 oF
C. 62,8 oF
D. 82,4 oF
Kōrero
Te huri i te pāmahana mai i Celsius ki Fahrenheit.
TF = 180/100 TC + 32
TF = 9/5 (28) + 32 = 9(5,6) + 32
TF = 50,4 + 32 = 82,4 oF
Ko te whakautu tika ko D.
6. Ngā Pātai Whakamātautau ā-Motu mō te Pūtaiao o te Kura Tuarua 2012/2013 SP 50 Nama 3
E whakaatu ana te pikitia e whai ake nei i te pāmahana o tētahi wai i inehia mā te whakamahi i te inemahana Celsius. Mēnā ka inehia te pāmahana o te wai mā te whakamahi i te inemahana Fahrenheit, ko te pāmahana o te wai ko…
A. 40 oF
B. 58 oF
C. 104 oF
D. 122 oF
Kōrero
Tahurihia te pāmahana i te tauine Celsius ki te tauine Fahrenheit.
TF = 180/100 TC + 32
TF = 9/5 (40) + 32 = 9(8) + 32
TF = 72 + 32 = 104 oF
Ko te whakautu tika ko C.
