Muenzaniso wemibvunzo yekushandura chikero chekupisa: chikero cheCelsius, chikero cheFahrenheit, chikero cheKelvin

Mienzaniso mitanhatu yemibvunzo yekushandura chiyero chekupisa: chikero cheCelsius, chikero cheFahrenheit, chikero cheKelvin

1. 50^oC = ….. ^oF ?
Kukurukurirana
Pamhepo ine kumanikidzwa kwemhepo imwe chete, tembiricha yechando yethermometer yeCelsius i0^oC, nepo tembiricha Chikero cheFahrenheit 32^oF. Pamhepo ine kumanikidzwa kwemhepo imwe chete, tembiricha yehutsi hwethermometer yeCelsius i100^oC, nepo thermometer yechikero cheFahrenheit iri 212^oF.
Saka 0^oC = zana^oF uye zana^oC = zana^oF.

Pachikero cheCelsius, pakati pe0^oC kusvika ku100^oC ine zana^oPachikero cheFahrenheit, pakati pe32^oF kusvika 212^oF ine 180^oKuti uwane tembiricha muchikamu cheFahrenheit (T)^oF), tanga wawedzera tembiricha muCelsius scale (T)^oC) ne9/5 wobva wawedzera 32^o

T^oF = (180/100) T^oC + 32
T^oF = (9/5) T^oC + 32
T^oF = (9/5) 50 + 32
T^oF = (9) 10 + 32
T^oF = 90 + 32
T^oF=122

50 ^oC = zana ^oF

2. 86^oF = ….. ^oC?
Kukurukurirana
Kuti uwane tembiricha muCelsius scale (T)^oC), kuderedza tembiricha muFahrenheit scale ne32 (T^oF – 32) wobva wawedzera ne5/9.

T^oC = (100/180)(T)^oF – 32)
T^oC = (5/9)(T)^oF – 32)
T^oC = (5/9)(86 - 32)
T^oC = (5/9)(54)
T^oC = (5)(6)
T^oC = zana

86 ^oFahrenheit yakaenzana ne30 ^oCelcius

3. 50^oC = ….. K ?
Kukurukurirana
T = T ^oC + 273
T = 50 + 273
T = 323

50 oC = 323 Kelvin

4. 212^oF = ….. K ?
Kukurukurirana
Chinja tembiricha muchikamu cheFahrenheit kuita Celsius, wobva wachinja tembiricha muchikamu cheCelsius kuita Kelvin.
T^oC = (100/180)(T)^oF – 32)
T^oC = (5/9)(T)^oF – 32)
T^oC = (5/9)(212 - 32)
T^oC = (5/9)(180)
T^oC = (5)(20)
T^oC = zana

212 ^oFahrenheit yakaenzana ne100 ^oCelcius

T = 100 + 273
T = 373 Kelvin

5. x ^oC = x ^oF
x = ….. ?
Kukurukurirana
Nzira 1: Kushandisa Fomura yekushandura chikero cheCelsius kuenda kuFahrenheit

Nzira yechipiri: Kushandisa fomura yekushandura Fahrenheit kuenda kuCelsius scale

6. Mudzidzi anoyera tembiricha yemvura achishandisa mathermometer maviri sezvakaratidzwa mumufananidzo. Kana tembiricha yemvura yakayerwa paCelsius thermometer iri sezvakaratidzwa mumufananidzo, tembiricha yeFahrenheit thermometer iri….

A. 60^oF

B. 108^oF

C. 140^oF

D. 172^oF

Kukurukurirana

Tembiricha yechando yethermometer yechikero cheCelsius i0^oC, nepo thermometer yechikero cheFahrenheit iri 32^oF. Tembiricha yekupisa kwemupombi wethermometer yechikero cheCelsius i100^oC, nepo thermometer yechikero cheFahrenheit iri 212^oF.

Saka 0^oC = zana^oF uye zana^oC = zana^oF.

Pachikero cheCelsius, pakati pe0^oC kusvika ku100^oC ine zana^o. Pachikero cheFahrenheit, pakati pe32^oF kusvika 212^oF ine 180^o. Kuti uwane tembiricha muchikamu cheFahrenheit (T)^oF), tanga wawedzera tembiricha muCelsius scale (T)^oC) ne9/5 wobva wawedzera 32^o

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

T^oF = (9/5) T^oC + 32

T^oF = (9/5) 60 + 32

T^oF = (9) 12 + 32

T^oF=108 + 32

T^oF=140

60 ^oC = zana ^oF

Mhinduro chaiyo ndiC.