Question

3)Gas in a container is at a pressure of 1.1 atm and a volume of 5.0...

3)Gas in a container is at a pressure of 1.1 atm and a volume of 5.0 m3. (a) What is the work done on the gas if it expands at constant pressure to twice its initial volume? J (b) What is the work done on the gas if it is compressed at constant pressure to one-quarter of its initial volume? J

9)The surface of the Sun is approximately 5,550 K, and the temperature of the Earth's surface is approximately 285 K. What entropy change occurs when 5,500 J of energy is transferred by heat from the Sun to the Earth?
J/K

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Gas in a container is at a pressure of 1.2 atm and a volume of 6.0...
Gas in a container is at a pressure of 1.2 atm and a volume of 6.0 m3. (a) What is the work done on the gas if it expands at constant pressure to twice its initial volume? ___J (b) What is the work done on the gas if it is compressed at constant pressure to one-quarter of its initial volume? ___J
Gas in a container is at a pressure of 1.6atm and a volume of 6m^3. What...
Gas in a container is at a pressure of 1.6atm and a volume of 6m^3. What is the work done by the gas if it expands at constant pressure to twice its initial volume? What is the final temperature if 300g of water at 15C is poured into a hot 580g nickel vessel at 145C? The specific heat of nickel is 445J/kgK.
a.) In an Isothermal process the temperature stays thes same as the volume and pressure are...
a.) In an Isothermal process the temperature stays thes same as the volume and pressure are allowed to change. In such a proces the work is found by W=nRTln (VfVi), with n as the number of moles, R as the constant 8.31 J/mole*K . How much work is done in an isothermal process of an ideal gas starting at a pressure of 2.10E2 kPa, and 0.0360 m3 volume as it expands to a volume of 0.165 m3? b.) If the...
In an Isothermal process the temperature stays thes same as the volume and pressure are allowed...
In an Isothermal process the temperature stays thes same as the volume and pressure are allowed to change. In such a proces the work is found by W=nRTln (VfVi), with n as the number of moles, R as the constant 8.31 J/mole*K . How much work is done in an isothermal process of an ideal gas starting at a pressure of 225 kPa, and 0.0370 m3 volume as it expands to a volume of 0.199 m3?     If the gas...
A mole of a monatomic ideal gas is taken from an initial pressure p and volume...
A mole of a monatomic ideal gas is taken from an initial pressure p and volume V to a final pressure 3p and volume 3V by two different processes: (I) It expands isothermally until its volume is tripled, and then its pressure is increased at constant volume to the final pressure. (II) It is compressed isothermally until its pressure is tripled, and then its volume is increased at constant pressure to the final volume. Show the path of each process...
a gas volume with a volume of 4.0 L is in a closed container. indicate the...
a gas volume with a volume of 4.0 L is in a closed container. indicate the changes ( increase, decrease, does not change) in its pressure that must have occurred of the volume undergoes the following changes at constant temperature and amount of gas. a.) The volume is compressed to 2.0L.    b.) the volume expands to 12L. c.) the volume is compressed to 0.40L
An ideal gas with γ=1.4 occupies 5.0 L at 300 K and 120 kPa pressure and...
An ideal gas with γ=1.4 occupies 5.0 L at 300 K and 120 kPa pressure and is heated at constant volume until its pressure has doubled. It's then compressed adiabatically until its volume is one-fourth its original value, then cooled at constant volume to 300 K , and finally allowed to expand isothermally to its original state. Find the net work done on the gas. W= ___J
A vessel with a movable piston contains 1.90 mol of an ideal gas with initial pressure...
A vessel with a movable piston contains 1.90 mol of an ideal gas with initial pressure Pi = 2.03 ✕ 105 Pa, initial volume Vi = 1.00 ✕ 10−2 m3, and initial temperature Ti = 128 K. (a) What is the work done on the gas during a constant-pressure compression, after which the final volume of the gas is 2.50 L? J (b) What is the work done on the gas during an isothermal compression, after which the final pressure...
3. 10.0 moles of ideal gas cloud has an initial pressure of 1.00 bar, initial volume...
3. 10.0 moles of ideal gas cloud has an initial pressure of 1.00 bar, initial volume of 100.0L and temperature of 25.0ºC. The cloud expands adiabatically to a final volume of 1000.0L. Cp,m= 20.79 J / mol K (Cp,m is molar heat capacity and constant pressure) a. (10 pts) What is the final pressure of the gas cloud? b. (10 pts) What is the final temperature of the gas cloud? c. (10 pts) What is the change in entropy for...
. A container has n = 3 moles of a monoatomic ideal gas at a temperature...
. A container has n = 3 moles of a monoatomic ideal gas at a temperature of 330 K and an initial pressure of three times the atmospheric pressure. The gas is taken through the following thermodynamic cycle: 1.- The gas is expanded isobarically (constant pressure) to Vf = 2.5∙Vi. 2.- The pressure of the gas is decreased isochorically (constant volume) to half of the initial value. 3.- The gas is compressed isobarically back to its initial volume. 4.- The...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT