Determine the direction in which an electrical signal is carried in a typical multipolar neuron

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

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.

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above