Which object has the most gravitational potential energy a. a 15 kg at a height of 0.5 b 10 kg at a height of 0.5 c a 10 kg at a height of 0.8 d a 15 kg at aheight of 0.8

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.

Acorporation gives out its profits as dividends paid to whom?

Match each type of lever with the correct diagram. 1. first-class 2. third-class 3. second-class