Using appropriate software, determine the maximum work that can be extracted from a pond containing 105  kg of water at 350 K when the temperature of the surroundings is 300 K. Notice that the...

Using appropriate software, determine the maximum work that can be extracted from a pond

containing 105

 kg of water at 350 K when the temperature of

the surroundings is 300 K. Notice that the temperature of water

in the pond will be gradually decreasing as energy is extracted

from it; therefore, the efficiency of the engine will be decreasing. Use temperature intervals of (a) 5 K, (b) 2 K, and (c) 1 K

until the pond temperature drops to 300 K. Also solve this

problem exactly by integration and compare the results.