Suppose the ideal monatomic gas expands adiabatically and irreversibly. in this case the initial and final pressure/temperatures/volumes are not related by either of the equations given in the introduction. if an ideal gas expands irreversibly against a constant external pressure of pext, the initial volume v1 and initial temperature t1 are related to the final volume and temperature v2 and t2 by ncv(t2−t1)=−pext(v2−v1) . suppose 5.15 moles of an ideal monatomic gas expands adiabatically and irreversibly from an an initial temperature of t1=473k and an initial volume of v1=20.0l against a constant external pressure of pext=1.00 atm. assume the expnsion continues until the final temperature is t2=303k. calculate v2, the final volume of the gas. give your answer in si units.

A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

The bubba chump shrimp company processes and packages shrimp for sale to wholesale seafood distributors. the shrimp are transported to the main plant by trucks that carry 1,000 pounds (lb) of shrimp. once the continuous flow processing of the shrimp begins, no inventory is allowed in buffers due to spoilage and all of the shrimp must be processed within 12 hours to prevent spoilage. the processing begins at the sorter, where the trucks dump the shrimp onto a conveyor belt that feeds into the sorter, which can sort up to 500 lb per hour. the shrimp then proceed to the desheller, which can process shrimp at the rate of 400 lb per hour. however, after 3 hours and 45 minutes of processing, the desheller must be stopped for 15 minutes to clean out empty shrimp shells that have accumulated. the veins of the shrimp are then removed in the deveining area at a maximum rate of 360 lb per hour. the shrimp proceed to the washing area, where they are processed at 750 lb per hour. finally, the shrimp are packaged and frozen. what is the daily process capacity of the processing plant (excluding the packaging and freezing)?