5. The furnace discussed in class and described in problem 5.25 undergoes a modification to allow for thicker walls (5 mm rather than 2 mm) and is operated at a lower temperature so that the nitrogen diffusivity is 3*10-11 m2/s. What is the steady-state nitrogen flow across (through) the wall

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy

Your awser would be a acetone