Miisaanka Celsius iyo Fahrenheit waa miisaanno heerkul oo kala duwan. Haddii heerkulka shay la cabbiro oo lagu muujiyo Celsius, oo aan rabno inaan heerkulka ku muujinno Fahrenheit, waxaan ka beddelnaa Celsius una beddelnaa Fahrenheit. Qaybtan, waxaan ku baranaynaa sida loo beddelo ama loo sameeyo. beddelka heerkulka.
Cadaadis dhan 1 atm, heerkulka barta barafka ee heerkulbeegga Celsius = 0 oC, halka cabbirka heerkulbeegga Fahrenheit = 32 oF. Taas beddelkeeda, cadaadiska 1 atm, heerkulka barta uumiga ee heerkulbeegga cabbirka Celsius = 100 oC, halka cabbirka heerkulbeegga Fahrenheit = 212 oF. Fiiri sawirka hoose!
Si aad u fududeyso inaad miisaanka Celsius u beddesho miisaanka Fahrenheit ama aad miisaanka Fahrenheit u beddesho miisaanka Celsius, kaliya xasuuso 0. oC = 32 oF iyo 100 oC = 212 oF. Miisaanka Celsius, inta u dhaxaysa 0 oC ilaa 100 oC wuxuu ka kooban yahay 100oInta lagu jiro cabbirka Fahrenheit, inta u dhaxaysa 32 oF ilaa 212 oF waxay ka kooban tahay 180o.
Beddelidda miisaanka Celsius una beddel cabbirka Fahrenheit
Si loo helo heerkulka cabbirka Fahrenheit (T)F), marka hore ku dhufo heerkulka cabbirka Celsius (T)C) oo leh 9/5 ka dibna ku dar 32o.
Tusaale ahaan su'aal 1.40 oC = …. oF
Beddelidda miisaanka Fahrenheit ilaa cabbirka Celsius
Si loo helo heerkulka cabbirka Celsius (T)C), yaree heerkulka cabbirka Fahrenheit (T)F) oo leh 32o, ka dibna ku dhufo 5/9.
Tusaale ahaan su'aal 1.40 oF = …. oC
Tusaale ahaan su'aal 1.40 oF = …. K

4. 2012/2013 Su'aalaha Imtixaanka Qaranka ee Sayniska Dugsiga Sare ee Dhexe SP 29 No. 3
Fiiri sawirka soo socda ee cabbirka heerkulka dareeraha iyadoo la adeegsanayo heerkulbeeg Fahrenheit ah! Haddii aan cabbirno heerkulka dareeraha annagoo adeegsanayna heerkulbeeg Celsius ah, waxay muujin doontaa heerkul...
A. 20 oC
B. 25 oC
C. 45 oC
D. 98 oC
Dood
Ubah heerkulka gudaha Miisaanka Fahrenheit heerka Celsius.
TC = 100/180 (TF - 32)
TC = 5/9 (77 – 32) = 5/9 (45) = 5(5) = 25 oC
Jawaabta saxda ah waa B.
5. 2012/2013 Su'aalaha Imtixaanka Qaranka ee Sayniska Dugsiga Sare ee Dhexe SP 40 No. 3
Heerkulka mid ka mid ah fasallada waa 28 oC. Haddii heerkulka lagu cabbiro heerkulbeeg Fahrenheit ah, waxay muujin doontaa heerkul ah...
A. 26,8 oF
B. 35,4 oF
C. 62,8 oF
D. 82,4 oF
Dood
Beddelidda heerkulka laga bilaabo Celsius ilaa Fahrenheit.
TF = 180/100 TC + 32
TF = 9/5 (28) + 32 = 9(5,6) + 32
TF = 50,4 + 32 = 82,4 oF
Jawaabta saxda ah waa D.
6. 2012/2013 Su'aalaha Imtixaanka Qaranka ee Sayniska Dugsiga Sare ee Dhexe SP 50 No. 3
Sawirka soo socda wuxuu muujinayaa heerkulka dareeraha lagu cabbiray heerkulbeegga Celsius. Haddii heerkulka dareeraha lagu cabbiray heerkulbeegga Fahrenheit, heerkulka dareeraha wuxuu noqon lahaa...
A. 40 oF
B. 58 oF
C. 104 oF
D. 122 oF
Dood
Heerkulka cabbirka Celsius u beddel cabbirka Fahrenheit.
TF = 180/100 TC + 32
TF = 9/5 (40) + 32 = 9(8) + 32
TF = 72 + 32 = 104 oF
Jawaabta saxda ah waa C.
