A 1-m^3 tank holds a two phase liquid vapor mixture of carbon dioxide at 17°C. The quality of the mixture is 70%. For saturated carbon dioxide at 17°C, vf= 0.9827×10^–3m^3/kg and vg= 1.756×10^–2m^3/kg. Determine the masses of saturated liquid and saturated vapor, each in kg. What is the percent of the total volume occupied by saturated liquid?

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )