Asealed, rigid vessel of 2 m contains a saturated mixture of liquid and vapor refrigerant r-134a at 10°c. if it is heated to 50°c, the liquid phase disappears. disappears. find (a) the final pressure (kpa) for the refrigerant, (b) the initial mass (kg), and (c) the volume (m^3) occupied by the liquid phase.

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when