Question

2. The reservoir pressure of a particular air tank is 1 atm and the reservoir or stagnation temperature is 293 K. What is the specific entropy and on change if the temperature and pressure are changed to 2 atm and 500 k?
0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
2. The reservoir pressure of a particular air tank is 1 atm and the reservoir or...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Increase the air pressure of a sealed fish tank to 2 atm from 1 atm by...

    Increase the air pressure of a sealed fish tank to 2 atm from 1 atm by pumping in extra air What is the partial pressure of oxygen with 1 atm air before the pressure increase (suppose air has 20% oxygen)?

  • 1) Gas is confined in a tank at a pressure of 9.8 atm and a temperature...

    1) Gas is confined in a tank at a pressure of 9.8 atm and a temperature of 26.5°C. If two-thirds of the gas is withdrawn and the temperature is raised to 90.0°C, what is the pressure of the gas remaining in the tank? 2) A weather balloon is designed to expand to a maximum radius of 17 m at its working altitude, where the air pressure is 0.030 atm and the temperature is 200 K. If the balloon is filled...

  • The air in a 6.00 L tank has a pressure of 1.30 atm . What is...

    The air in a 6.00 L tank has a pressure of 1.30 atm . What is the final pressure, in atmospheres, when the air is placed in tanks that have the following volumes, if there is no change in temperature and amount of gas? A) 1.08 L B)2200 mL C)810 mL D)8.80 L

  • the air in a 5.000-L tank has a pressure of 1.20 atm. What is the final...

    the air in a 5.000-L tank has a pressure of 1.20 atm. What is the final pressure, in atmospheres, when the air is placed in tanks that have the following volumes, if there is not change in temperature and amount of gas? a) 1.00L b) 2500.mL c)750.mL d) 8.00L

  • A scuba tank is filled with air to a gauge pressure of 204 atm when the...

    A scuba tank is filled with air to a gauge pressure of 204 atm when the air temperature is 33 ∘C. A diver then jumps into the ocean and, after a short time on the ocean surface, checks the tank's gauge pressure and finds that it is only 196 atm. Assuming the diver has inhaled a negligible amount of air from the tank, what is the temperature of the ocean water? Express your answer to two significant figures and include...

  • A scuba tank is filled with air to a gauge pressure of 203 atm when the...

    A scuba tank is filled with air to a gauge pressure of 203 atm when the air temperature is 34 ∘C. A diver then jumps into the ocean and, after a short time on the ocean surface, checks the tank's gauge pressure and finds that it is only 196 atm. (A) Assuming the diver has inhaled a negligible amount of air from the tank, what is the temperature of the ocean water? Express your answer to two significant figures and...

  • The air in a 6.00 L tank has a pressure of 2.00 atm . What is...

    The air in a 6.00 L tank has a pressure of 2.00 atm . What is the final pressure, in atmospheres, when the air is placed in tanks that have the following volumes, if there is no change in temperature and amount of gas? Part A 1.20 L Express your answer using three significant figures. P1 P 1 =      atm   SubmitRequest Answer Part B 2300. mL Express your answer using four significant figures. P2 P 2 =   atm   SubmitRequest...

  • •The pressure of a gas in a tank is 3.2 atm at 22°C. If temp rises...

    •The pressure of a gas in a tank is 3.2 atm at 22°C. If temp rises to 60°C, what will the pressure be? •A 5.00-L air sample has a pressure of 107 kPa at a temperature of -50.0°C. If the temperature is raised to 102°C and the volume expands to 7.00 L, what will the new pressure be? •Helium at 23°C with a volume of 5.60 L at 2.45 atm is changed to a pressure of 8.75 atm and cooled...

  • 2) A 50.0 mL bubble is released from a diver's air tank at a pressure of...

    2) A 50.0 mL bubble is released from a diver's air tank at a pressure of 3.00 atm and a temperature of 9°C. What is the volume, in milliliters, of the bubble when it reaches the ocean surface, where the pressure is 1.00 atm and the temperature is 25°C? (Assume the amount of gas in the bubble does not change.)

  • 6.50 m A closed, rigid tank contains 5 kg of air initially at 300 K, 1...

    6.50 m A closed, rigid tank contains 5 kg of air initially at 300 K, 1 bar. As illustrated in Fig. P6.50, the tank is in contact with a thermal reservoir at 600 K and heat transfer occurs at the boundary where the temperature is 600 K. A stirring rod transfers 600 kJ of energy to the air. The final temperature is 600 K. The air can be modeled as an ideal gas with cy = 0.733 kJ/kg . K...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT