Sikelin Celsius da Fahrenheit ma'aunin zafin jiki daban-daban ne. Idan aka auna zafin abu kuma aka bayyana shi a Celsius sannan muka so mu bayyana zafin abin a Fahrenheit, za mu canza daga Celsius zuwa Fahrenheit. A cikin wannan sashe, za mu koyi yadda ake canza ko aiwatar da canje-canjen zafin jiki.
A matsin lamba na 1 atm, zafin wurin kankara na ma'aunin zafi na Celsius = 0 oC, yayin da ma'aunin zafi na Fahrenheit = 32 oF. Akasin haka, a matsin lamba na atm 1, zafin zafin tururin ma'aunin zafi na ma'aunin Celsius = 100 oC, yayin da ma'aunin zafi na Fahrenheit = 212 oF. Ka lura da hoton da ke ƙasa!
Domin sauƙaƙa maka canza sikelin Celsius zuwa sikelin Fahrenheit ko kuma canza sikelin Fahrenheit zuwa sikelin Celsius, kawai ka tuna 0 o C = 32 o F da 100 o C = 212 o F. A sikelin Celsius, tsakanin 0 o C da 100 o C akwai 100 o . Yayin da a sikelin Fahrenheit, tsakanin 32 o F da 212 o F akwai 180 o.
Canza sikelin Celsius zuwa sikelin Fahrenheit
Don samun zafin jiki a sikelin Fahrenheit (T)F), da farko ninka zafin jiki a sikelin Celsius (T)C) tare da 9/5 sannan a ƙara shi zuwa 32o.
Misali tambaya ta 1. 40 o C = …. o F
Canza sikelin Fahrenheit zuwa sikelin Celsius
Don samun zafin jiki a sikelin Celsius (T)C), rage zafin jiki a sikelin Fahrenheit (T)F) da 32o, sannan a ninka da 5/9.
Misali tambaya ta 2. 60 o F = …. o C
Misali tambaya ta 3. 80 o F = …. K
4. Tambayoyin Jarrabawar Ƙasa ta Kimiyyar Makarantar Sakandare ta 2012/2013 SP 29 No. 3
Kalli hoton da ke ƙasa na ma'aunin zafin ruwa ta amfani da ma'aunin zafi na Fahrenheit! Idan muka auna zafin ruwan ta amfani da ma'aunin zafi na Celsius, zai nuna zafin...
A. 20 oC
B. 25 oC
C. 45 oC
D. 98 oC
Tattaunawa
ubah zafin jiki a cikin Sikelin Fahrenheit zuwa ma'aunin Celsius.
TC = 100/180 (T)F - 32)
TC = 5/9 (77 – 32) = 5/9 (45) = 5(5) = 25 oC
Amsar da ta dace ita ce B.
5. Tambayoyin Jarrabawar Ƙasa ta Kimiyyar Makarantar Sakandare ta 2012/2013 SP 40 No. 3
Zafin da ke cikin ɗayan azuzuwan shine 28 oC . Idan an auna zafin da ma'aunin zafi na Fahrenheit, zai nuna zafin…
A. 26,8 oF
B. 35,4 oF
C. 62,8 oF
D. 82,4 oF
Tattaunawa
Canza yanayin zafi daga Celsius zuwa Fahrenheit.
TF = 180/100 TC + 32
TF = 9/5 (28) + 32 = 9(5,6) + 32
TF = 50,4 + 32 = 82,4 oF
Amsar da ta dace ita ce D.
6. Tambayoyin Jarrabawar Ƙasa ta Kimiyyar Makarantar Sakandare ta 2012/2013 SP 50 No. 3
Hoton da ke ƙasa yana nuna zafin ruwan da aka auna ta amfani da ma'aunin zafi na Celsius. Idan aka auna zafin ruwan ta amfani da ma'aunin zafi na Fahrenheit, zafin ruwan zai kasance…
A. 40 oF
B. 58 oF
C. 104 oF
D. 122 oF
Tattaunawa
Canza zafin jiki a sikelin Celsius zuwa sikelin Fahrenheit.
TF = 180/100 TC + 32
TF = 9/5 (40) + 32 = 9(8) + 32
TF = 72 + 32 = 104 oF
Amsar da ta dace ita ce C.
