The mechanical energy balance is the product of the equation of motion and which of the following?
(a) Mass
(b) Velocity
(c) Volume
(d) None of the mentioned
I have been asked this question in final exam.
I'd like to ask this question from Mechanical Energy Balance in division Energy Balances that Include the Effects of Chemical Reaction, Ideal Processes, Efficiency and the Mechanical Energy Balance and Heats of Solution and Mixing of Basic Chemical Engineering