Engineering, 20.05.2021 20:20 LonelyKai
Consider a rectangular-shaped gel tablet of thickness 0.652 cm and width 1.0 cm. The edges of the gel tablet are sealed. The initial concentration of the drug Dramamine (solute A) in the gel (B) is 64.0 mg/cm^3, to provide a total drug dosage of 41.7 mg. The diffusion coefficient of the drug in the gel is 3:0 × 10-7 cm^2/s. What is the residual concentration of drug at the center of the tablet after 96 h? The concentration of the drug at the exposed surface of the tablet is maintained at zero.
Answers: 1
Engineering, 03.07.2019 15:10
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
Engineering, 04.07.2019 18:10
Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.
Answers: 3
Engineering, 04.07.2019 18:20
Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options
Answers: 2
Engineering, 04.07.2019 18:20
Determine the damped natural frequencies and the steady state response of a decoupled damped forced two degrees of freedom system. 10ä1 + 2q1 20q1 10 cos t; 10q2 +4q2 + 40q2 10 cos t
Answers: 3
Consider a rectangular-shaped gel tablet of thickness 0.652 cm and width 1.0 cm. The edges of the ge...
Mathematics, 04.06.2021 08:30
Advanced Placement (AP), 04.06.2021 08:30
Biology, 04.06.2021 08:30
Biology, 04.06.2021 08:30
Arts, 04.06.2021 08:30
Mathematics, 04.06.2021 08:30
Mathematics, 04.06.2021 08:30
Chemistry, 04.06.2021 08:30
Mathematics, 04.06.2021 08:30