CalorimetryMedium
Question
If HC, HK and HF are heat required to rise the temperature of one gram of water by one degree in Celsius, Kelvin and Fahrenheit temperature scales respectively then :-
Options
A.HK > HC > HF
B.HF > HC > HK
C.HK = HC > HF
D.HK = HC = HF
Solution
HC = msᐃθ = ms(1) oC
HK = msᐃθ = ms(1)K = ms(1)oC
HF = ms = msᐃθ(1oF) = ms(5/9)oC
∴ HC = HK > HF.
HK = msᐃθ = ms(1)K = ms(1)oC
HF = ms = msᐃθ(1oF) = ms(5/9)oC
∴ HC = HK > HF.
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