Two objects, with different sizes, masses, and temperatures, are placed in thermal contact. in which direction does the energy travel? (a) energy travels from the larger object to the smaller object. (b) energy travels from the object with more mass to the one with less mass. (c) energy travels from the object at higher temperature to the object at lower temperature

Asteam power plant operates on an ideal reheat rankine cycle between the pressure limits of 15 mpa and 10 kpa. the mass flow rate of steam through the cycle is 12 kg/s. steam enters both stages of the turbine at 500°c. if the moisture content of the steam at the exit of the low-pressure turbine is not to exceed 10 percent, determine (a) the pressure at which reheating takes place, (b) the total rate of heat input in the boiler, and (c) the thermal efficiency of the cycle. also, show the cycle on a t-s diagram with respect to the saturation lines. (2.15 mpa; 45.0 mw; 42.6%)

Which of the following statements correctly describes a transformer?

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring