Bimetallic Strip|| Constant Volume Gas Thermometer||Triple Point

A constant volume gas thermometer works on

The pressure measured by a constant volume gas thermometer is 40 kPs at the triple point of water. What will be the pressure measured at the boiling point of water (100^ C) ?

The presssure of the gas in a constant volume gas thermometer at steam point (373.15K) is 1.50 xx 10^4 Pa . What will be the pressure of the triple point of water?

A temperature T is measured by a constant volume gas thermometer (i) T is independent of the gas used at all pressure (ii) T is independent of the gas used only at low pressure (iii) The ideal gas scale agrees with the absolute scale of temperature (iv) The ideal gas scale does not agrees with the absolute scale of temperature

The pressure of the gas in a constant volume gas thermometer is 70 kPa at the ice point. Find the pressure at the steam point.

Is any one gas better than another for purposes of a standard constant volume gas thermometer? What properties are desirable in a gas for such purposes?

Assertion:A constant volume gas thermometer, reads temperature in terms of pressure. Reason : In this case a plot of ressure verus temperature gives a straight line.

A constnat gas thermometer is based on .