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At a temperature, a presure on acooker will be 2000 pa .67 degree celcius of a temperature gives a pressure is 4000pa .find initial temperature

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Answer:

Pressure cooking is the process of cooking food at high pressure, employing water or a water-based cooking liquid, in a sealed vessel KNOWN as a pressure cooker. High pressure limits boiling, and permits cooking temperatures well above 100 °C (212 °F) to be reached.

The pressure cooker, invented by the physicist Denis Papin, works by expelling air from the vessel, and trapping the STEAM produced from the boiling liquid inside. This raises the internal pressures and permits high cooking temperatures. This, together with high thermal HEAT transfer from the steam, cooks food far

more quickly, often cooking in between half and a quarter the TIME for conventional boiling. After cooking the steam is released so that the



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