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  1. Problems
  2. /Heat & Thermodynamics
  3. /Thermodynamic Processes and Specific Heats of Gases

Thermodynamic Processes and Specific Heats of Gases

Physics
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More in Heat & ThermodynamicsTemperature and Thermal ExpansionCalorimetry and Change of StateHeat TransferKinetic Theory of GasesLaws of ThermodynamicsThermodynamic Processes and Specific Heats of GasesHeat Engines, the Second Law and Entropy
12 problems
Type:
1.
A gas with γ = 1.40 at 5.5 × 10⁵ Pa fills 1.2 litres.
High School (11–12) · Thermodynamic Processes and Specific Heats of GasesStemPy LabStemPy Lab
Hard
2.
1.0 mol of an ideal gas (γ = 1.40) at 320 K and 1.0 atm expands to three times its volume, once…
High School (11–12) · Thermodynamic Processes and Specific Heats of GasesStemPy LabStemPy Lab
Easy
3.
1.2 mol of a monatomic ideal gas at 450 K expands adiabatically until it has cooled to 310 K.
High School (11–12) · Thermodynamic Processes and Specific Heats of GasesStemPy LabStemPy Lab
Medium
4.
Air (γ = 1.40) at 1.0 × 10⁵ Pa and 290 K is squeezed quickly to 1/12 of its volume.
High School (11–12) · Thermodynamic Processes and Specific Heats of GasesStemPy LabStemPy Lab
Medium
5.
0.80 mol of a monatomic ideal gas goes from A to C in two steps.
High School (11–12) · Thermodynamic Processes and Specific Heats of GasesStemPy LabStemPy Lab
Hard
6.
1.2 mol of an ideal gas at 310 K is squeezed slowly at a steady temperature from 24 to 6.0 litres.
High School (11–12) · Thermodynamic Processes and Specific Heats of GasesStemPy LabStemPy Lab
Medium
7.
A student says: 'In an isothermal expansion of an ideal gas the temperature does not change, so no…
High School (11–12) · Thermodynamic Processes and Specific Heats of GasesStemPy LabStemPy Lab
Medium
8.
0.40 mol of a diatomic ideal gas is at 290 K and 1.5 × 10⁵ Pa.
High School (11–12) · Thermodynamic Processes and Specific Heats of GasesStemPy LabStemPy Lab
Medium
9.
For a certain ideal gas γ = 1.25. Find Cv and Cp.
High School (11–12) · Thermodynamic Processes and Specific Heats of Gases, Kinetic Theory of GasesStemPy LabStemPy Lab
Medium
10.
A gas heated at a steady pressure takes in 1540 J.
High School (11–12) · Thermodynamic Processes and Specific Heats of Gases, Kinetic Theory of GasesStemPy LabStemPy Lab
Medium
11.
How much heat does 2.5 mol of nitrogen need to warm by 35 K (a) in a rigid tank and (b) at a steady…
High School (11–12) · Thermodynamic Processes and Specific Heats of Gases, Kinetic Theory of GasesStemPy LabStemPy Lab
Easy
12.
Find Cv, Cp and γ for (a) neon, a monatomic gas, and (b) nitrogen at room temperature, a diatomic…
High School (11–12) · Thermodynamic Processes and Specific Heats of Gases, Kinetic Theory of GasesStemPy LabStemPy Lab
Easy