A vertical cylinder, fitted with a frictionless leak-proof piston, contains 0-03 kg f dry-saturated steam. The...

 

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A vertical cylinder, fitted with a frictionless leak-proof piston, contains 0-03 kg öf dry-saturated steam. The upper face of the piston is exposed to the atmosphere; the weight of the piston is such that the steam pressure is 300 x 10 N/m2. A quantity of saturated water at a pressure of 300 x 10° N/m² is introduced into the cylinder and mixes thoroughly with the steam. When the mixture is heated subsequently, with the piston held stationary, its state passes through the critical point. Find the mass of water introduced. A vertical cylinder, fitted with a frictionless leak-proof piston, contains 0-03 kg öf dry-saturated steam. The upper face of the piston is exposed to the atmosphere; the weight of the piston is such that the steam pressure is 300 x 10 N/m2. A quantity of saturated water at a pressure of 300 x 10° N/m² is introduced into the cylinder and mixes thoroughly with the steam. When the mixture is heated subsequently, with the piston held stationary, its state passes through the critical point. Find the mass of water introduced.

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