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A gas thermometer is used as a standard ...

A gas thermometer is used as a standard thermometer for measurement of temperature. When the gas container of the thermometer is immersed in water at its triple point `273.16K`, the pressure in the gas thermometer reads `3.0xx10^4N//m^2`. When the gas container of the same thermometer is immersed in another system, the gas pressure reads `3.5xx10^4N//m^2`. The temperature of this system is therefore __________`.^@C`.

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