A delta consists of clastic sediment. The different grain sizes of sediments accumulate in different parts of the delta. Drag and drop the labels to indicate the appropriate clast sizes at each location. The arrow shows where the stream flows into the lake. a. mostly gravel b. sand and gravelc. silt and clayd. open water

Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.