In order to measure system temperature, one needs to be able to measure some property of the system that depends linearly on the temperature. Expansion of a liquid in a capillary is the conventional method. Another method that should work is to monitor the pressure inside a rigid airtight bulb filled with air and immersed in the system of interest. Thus one needs to determine a conversion equation between the pressure in the bulb and the temperature. When the bulb is immersed in and allowed to come to equilibrium with an ice water bath, the pressure reads 470 Torr. When immersed in a boiling water bath, what should the pressure read