QUESTION I A. In the establishment of a scale of temperature, we require a thermometric substance, a thermometric proper

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Question I A In The Establishment Of A Scale Of Temperature We Require A Thermometric Substance A Thermometric Proper 1 (24.68 KiB) Viewed 37 times

QUESTION I A. In the establishment of a scale of temperature, we require a thermometric substance, a thermometric property, and the use of fixed points. Briefly explain the highlighted words. B. The equation of a thermometric property that varies quadratically is given by, X, X,(1 + aT + BT²). = From this relationship show that D₁ = Do (1+ T= XT-X₂ X100 - Xo x 100 ii. The resistance, Rr, of platinum varies with temperature, T°C as measured on the ideal gas thermometer according to the equation, R = R. (1+8000aTaT²), where a and R. are constants. Calculate the temperature reading on this thermometer when the gas thermometer reads 400°C.