when it comes to game mechanics, what is the most universal mechanic that is present in virtually every computer game that you can think of?

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false