Traditional Culture Encyclopedia - Weather inquiry - What is the pressure when the temperature is 10 1 Celsius?
What is the pressure when the temperature is 10 1 Celsius?
When peanut oil is poured into a pot and heated to 100 degrees Celsius, the pressure is a standard atmospheric pressure, and it is still a standard atmospheric pressure at 10 1 degrees Celsius.
Is that what I want to ask? But your question seems to be not standard. I try to ask the following questions. I don't know if you mean this:
When all the water in the pressure cooker boils (all the water turns into steam) and the air is exhausted, close the pressure valve. At that time, the weather was standard atmospheric pressure, so the pressure before closing the pressure valve was also standard atmospheric pressure. What is the pressure in the pot when they are 10 1 Celsius and 140 Celsius respectively?
Answer: PV = nRT, and pressure is directly proportional to temperature (Kelvin).
Pressure at 10 1℃ = a standard atmospheric pressure /373.5 * 374.5.
/kloc-pressure at 0/40℃ = one standard atmospheric pressure /373.5 * 4 13.5.
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