COASTAL PLAIN The Tate quadrangle occupies an area in northwestern Georgia. The principal industry of the area is the quarrying and finishing of
marble. Georgia is the second largest producer of marble in the U. S. Most of Georgia's marble comes from the small area in the
neighborhood of Tate and Marble Hill. The original layers that resulted in the formation of this marble were sedimentary
limestone. Marble is a metamorphic rock, not sedimentary. How was the marble eventually formed?

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%)

Aball horizontally thrown from a cliff at 8m/s

Hydroelectricity provides about 7 percent of the electricity generated in the united states. (a) explain how a hydroelectric power plant converts energy stored in water into electricity. (b) identify two factors that determine the amount of electricity that can be generated by an individual hydroelectricity power plant. (c) describe the two main types of land-based hydroelectric power plants. (d) describe two economic advantages and two environmental disadvantages of hydroelectricity.