Help The way living things are organized can be represented on a chart. A portion of the organization chart is shown below:

A box labeled Cells has an arrow pointing right towards another box labeled X. The box labeled X has an arrow pointing right towards another box labeled Organs.

What best represents X?

Atoms
Molecules
Organisms
Tissues

As part of an industrial process, air as an ideal gas at 10 bar, 400k expands at steady state through a valve to a pressure of 4 bar. the mass flow rate of air is 0.5 kg/s. the air then passes through a heat exchanger where it is cooled to a temperature of 295k with negligible change in pressure. the valve can be modeled as a throttling process, and kinetic and potential energy effects can be neglected. (a) for a control volume enclosing the valve and heat exchanger and enough of the local surroundings that the heat transfer occurs at the ambient temperature of 295 k, determine the rate of entropy production, in kw/k. (b) if the expansion valve were replaced by an adiabatic turbine operating isentropically, what would be the entropy production? compare the results of parts (a) and (b) and discuss.

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

An object in mechanical equilibrium is an object