Te huri i ngā tauine pāmahana (tauine Celsius Tauine Fahrenheit Tauine Kelvin)

9 Te huri i ngā tauine pāmahana (tauine Celsius Tauine Fahrenheit Tauine Kelvin)

1. 50 ^° C = ….. ^° F ?

otinga

I te pēhanga hauhautanga paerewa , ko te pūwāhi tio o te wai he 0 ^° C i te tauine Celsius me te 32 ^° F i te tauine Fahrenheit. I te pēhanga hauhautanga paerewa, ko te pūwāhi kohua o te wai he 100 ^° C i te tauine Celsius me te 212 ^° F i te tauine Fahrenheit.

0 ^o C = 32 ^o F me 1 00 ^o C = 212 ^o F. Ko te panonitanga o te 5 C ^o = te panonitanga o te 9 F ^o.

Mō te tauine Celsius, ka wehea te tawhiti i waenga i te 0 ^° C me te 100 ^° C kia 100 ngā āputa ōrite. Mō te tauine Fahrenheit, ka wehea te tawhiti i waenga i te 0 ^° C me te 100 ^° C kia 180 ngā āputa ōrite.

Ki ^te F = (180/100) Ki ^te C + 32

Ki ^te F = (9/5) Ki ^te C + 32

Ki ^te F = (9/5) 50 + 32

Ki ^te F = (9) 10 + 32

Ki ^te F = 90 + 32

Ki ^te F = 122

50 ^° C = 122 ^° F

[irp]

2. 86 ^o F = ….. ^o C ?

otinga

Ki ^te C = (100/180)(Ki ^te F – 32)

Ki ^te C = (5/9)(Ki ^te F – 32)

Ki ^a C = (5/9)(86 – 32)

Ki ^a C = (5/9)(54)

Ki ^a C = (5)(6)

Ki ^te C = 30

86 ^° F = 30 ^° C

3. 50 ^° C = ….. K ?

otinga

T = Ki ^C + 273

T = 50 + 273

T = 323

50 ^° C = 323 K

[irp]

4. 212 ^o F = ….. K ?

otinga

Ki ^te C = (100/180)(Ki ^te F – 32)

Ki ^te C = (5/9)(Ki ^te F – 32)

Ki ^a C = (5/9)(212 – 32)

Ki ^a C = (5/9)(180)

Ki ^a C = (5)(20)

Ki ^te C = 100

212 ^o F = 100 ^o C + 273

212 ^o F = 373 K

 

5. x ^o C = x ^o F

x = ….. ?

otinga

1: Te huri i te tauine Celsius ki te tauine Fahrenheit

2: Te huri i te tauine Fahrenheit ki te tauine Celsius

[irp]

6. 122°F = ….. Celsius

otinga

Ka taea te tuhi i te huringa i waenga i ngā tauine pāmahana e rua:

T _C = 5/9 (T _F – 32)

T _C = Te pāmahana i roto i te Celsius, T _F = te pāmahana i roto i te Fahrenheit

Te pāmahana i roto i te Celsius:

T _C = 5/9 (122 – 32) = T _C = 5/9 (90) = 5 (10)

T _C = 50 ^o C

7. E whakaatu ana te pikitia i raro nei i te ine pāmahana o tētahi wai mā te whakamahi i te inemahana tauine Fahrenheit! Mena ka inehia te pāmahana o te wai mā te whakamahi i te inemahana tauine Celsius, he aha te pāmahana o te wai?

Mōhiotia:

Tauine Fahrenheit (T _F ) = 95 ^o F

E hiahiatia ana: Tauine Celsius

Rongoā:

I te pēhanga o te 1 atm, ko te pūwāhi tio o te wai he 0 °C, ko te tauine Fahrenheit he 32 ^° F. I tetahi atu taha, ko te pūwāhi kohua o te wai mō te tauine Celsius he 100 ^° C, ko te tauine Fahrenheit he 212 ^° F.

I te tauine Celsius, i waenga i te 0 °C me te 100 °C he 100 °, i te tauine Fahrenheit ia i waenga i te 32 °F ki te 212 °F he 180 °.

T _C = 100/180 (T _F – 32)

T _C = 5/9 (T _F – 32)

T _C = 5/9 ( 95 – 32)

T _C = 5/9 ( 63 )

T _C = 315/9

T _C = 35 ^o C

8. E ai ki te pikitia i raro nei, tātaihia te pāmahana P i runga i te inemahana Celsius.

otinga

T_C = 100/180 (T_F - 32)

T _C = 5/9 (T _F – 32)

T _C = 5/9 (104 – 32)

T _C = 5/9 (72)

T _C = 360/9

T _C = 40 ^o C

9. Mēnā ko te pāmahana o te tauine Celsius e whakaaturia ana i te pikitia i raro nei, tātaihia te pāmahana o te tauine Fahrenheit e whakaaturia ana i te pikitia i raro nei.

Rongoā:

T^oF = (180/100) T^oC + 32

Ki ^te F = (9/5) Ki ^te C + 32

Ki ^te F = (9/5) 60 + 32

Ki ^te F = (9) 12 + 32

Ki ^te F = 108 + 32

Ki ^te F = 140

1. Te huri i ngā tauine pāmahana
2. Whānuitanga rārangi
3. Te whakawhānui ake i te rohe
4. Whakawhanuitanga rōrahi
5. Heat
6. Te ōrite ā-pūkaha o te wera
7. Te wera motuhake me te kaha wera
8. Te wera huna, te wera o te hanumi, te wera o te mimiti
9. Te tiaki pūngao mō te whakawhiti wera