Iwas processing over this one i can tell u! c or d got me stumped, me evaporation allows water to (4 points) select one: a. flow downhill in rivers b. remain in lakes and oceans for long periods of time c. be deposited as rain d. be transported from place to place

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?

Coal contains energy. a. light b. kinetic c. chemical d. mechanical