Задача id12259

A test tube with a length of L = 1 m was filled with atmospheric air under pressure P0 = 105 Pa, closed with a light movable piston and immersed in a vessel with liquid to a depth of H = 40 m. What part of the length of the test tube a = x/L will be filled with gas? The temperature is constant, the saturated vapor pressure is low, Pmax = 1.26 g/cm3 (glycerin), g = 10 m/s2.

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