A canister of sevoflurane, an inhaled anesthetic, is warmed to room temperature over the course of 30 minutes. As the gas warms, it pushes on a movable piston with a force of 623 mN, increasing the volume of the gas by 16 cm^3. How much work was done by the gas? A. 0.03 CJ B. 0.27 CJ C. 2.7 CJ D. 270 CJ

A canister of sevoflurane, an inhaled anesthetic, is warmed to room temperature over the course of 30 minutes. As the gas warms, it pushes on a movable piston with a force of 623 mN, increasing the volume of the gas by 16 cm^3. How much work was done by the gas? A. 0.03 CJ B. 0.27 CJ C. 2.7 CJ D. 270 CJ

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

1. Determine the work done by 1-kg fluid system as it expands slowly within the piston-cylinder arrangement from an initial pressure and volume of 60 kPaa and 0.028 m3, respectively to a final volume of 0.123 m3 in accordance with the following relations: a) P=Cb) V=C c) pV = C d) pV^2 = C e) pV (InV) = c f) p = -3.9067V
2) The energy consumed by a shower for 30 days is 22kwh. It is known that the resistance of the showerhead is 20 ohms and that its nominal current is 15A. So, what is the time in minutes that the shower was turned on during this period?
1. Is it Worth IT? I am considering purchasing a cover for my swimming pool. I have estimated that my pool loses 1.5 in of water off of its 1200 ft² surface each week due to evaporation. The cost of energy to heat the pool averages about $10.00 per million Btu. Interestingly, the salesperson at the pool store claims that a $500 pool cover will reduce evaporative losses by two-thirds and, as such, will pay for itself in one 15-week swimming season. Is it worth it for me to purchase this pool cover? You can assume that the heat of vaporization for water at my pool's average temperature equals 1050 Btu/lb.
Steam generators are a type of heat exchanges that are used in power plants to generate steam at desired pressure and temperature (Fig. Q1.b). In a steam generator, saturated liquid water at 30°C enters a 60-mm diameter tube at the volume flow rate of 12 L/s. After exchanging heat with hot gas, the water changes to steam and leaves the generator at a pressure of 9 MPa and a temperature of 400°C. During this process, the diameter of the water/steam tube does not change.(iii) What is the exit velocity of the steam?
Q1. A hydroelectric station has a cubic tank of height 50m above the earth. This cubic tank has an equal part of 35m. The maximum height of water in the tank is 25m for one day and the minimum height of water in the tank is 5m for one day also. The efficiency of the station is 0.9, Find 1. The power that developed by the station. 2. The maximum power that developed by the station. 3. The maximum power that could be developed by the : 35m 25m 50m earth >
An otto engine has a clearance volume of 7%. It produces 300 kilowatts ofpower. What is the amount of heat rejected in kW?
A gas undergoes a constant pressure process at P = 2.4 kPa where the volume increases from 500 I to 1500 I. Determine the change in internal energy if 3000 J of heat is transferred to the system. Oa. 63 kJ Ob. 0.6 kJ OC. 652 kJ
Explane the Flow work is the energy needed to push a fluid into or out of a control volume, and it is equal to Pv.
i. Draw a P-V graph to represent the changes undergone by the air ii. Calculate the maximum volume of the air. iii. What is the maximum pressure of the air? iv. State how the net work done on the air for the whole process can bedetermined.
5- Water vapor at 20000 kg / hour flow enters a steam boiler with a specific volume of 225 kPa 0.7565 m3 / kg. With the energy it receives from the fuel in the combustion chamber of the boiler, it rises up to 1200 kPa at 200˚C. Accordingly, how much heat does it gain in a second in the boiler? A. 454.5 kJ/sB. 549.8 kJ/sC. 609.3 kJ/sD. 2349.8 kJ/sE. 1144.7 kJ/s
In an undisturbed airstream, where pressure is 14.7 lb/in² and temperature is 59F, the velocity is 520 ft/s. What is the local pressure if the velocity is equivalent to 600 ft/s? O 2100.91 psf O 2002.69 psf O 1988.45 psf O 2110.66 psf 2099.57 psf O 2012.23 psf
6. The load that an elevator lifts weighs 10 tons and must be lifted through the height of 60 feet within a time of 40 seconds. Determine the minimum nominal power that must be have the engine on its plate data. Give answer in HP.