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How much work is necessary to compress air in an insulated cylinder from 0.20 m3 to 0.01 m3. Use t = 20 C and P1 = 100 kPa
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- If a gas is compressed isothermally, which of the following statements is true? (a) Energy is transferred into the gas by heat. (b) No work is done on the gas. (c) The temperature of the gas increases. (d) The internal energy of the gas remains constant. (e) None of those statements is true.How much work will you need to compress air in an insulated container from 0.27m^3 to 0.09m^3? Use t1=20 degrees celcius and P1=1atmYou add 2353 J of heat to a system at constant pressure of 2.03 x105 Pa. While doing so, its internal energy increases by 5540 J. What is the system's change of volume
- If I add 12,183 J of energy to an ideal gas inside a balloon causing the internal energy to increase by 5185 J, how much work is done on the environment by the gas as the balloon expands?How much work is done when a piston is compressed from 7.71 L to 4.98 L under constant atmospheric pressure (1.013 x 105 Pa)? Give your answer in joules.5.3 kilograms of water at 100°C is converted to steam at 1 atm. Find the change in internal energy (in J). (Lv = 2.26 x 106 J/kg.). Write your answer in MJ.
- The internal energy of a system increases by 1350 J when the system absorbs 1150 J of heat energy at a constant pressure of 1.01 X 105 Pa. By how much does the volume (m3) of the system change?A tank with a pressure of 2.5 atm and a volume of 12 m³ is compressed at constant pressure to 1/4 of its initial volume. Note: 1atm= 1.01 × 105 Pa. What is the work done by the gasThe volume of an ideal gas is increased from 1 m3 to 3 m3 at a constant pressure of 1000 Pa How much work is done by the gas in the expansion?
- The internal energy of a system increases by 1350 J when the system absorbs 1150 J of heat energy at a constant pressure of 1.01 X 105 Pa. By how much does the volume (m3) of the system change?(Express your answer in 4 decimal place, no unit required)what horsepower is required to isothermally compress 800ft^3 of air per minute from 14.7psia to 120psia? (answer 107.7hp)How much work must be done by this heat pump to supply 2550 J of heat on a day when the outside temperature is 253 K?