SUMMARY
The work done on an ideal gas during compression from 4.0L to 2.0L at a constant pressure of 850 Pa is calculated using the formula W = -P(ΔV). The change in volume (ΔV) is -2.0L, leading to a work value of 1700 Joules. The negative sign indicates that work is done on the gas, confirming that the work done is indeed positive in magnitude. The correct interpretation of the sign is crucial for accurate calculations in thermodynamics.
PREREQUISITES
- Understanding of the ideal gas law
- Familiarity with the concept of work in thermodynamics
- Knowledge of pressure and volume units
- Basic algebra for manipulating equations
NEXT STEPS
- Study the ideal gas law and its applications
- Learn about thermodynamic processes and their characteristics
- Explore the relationship between pressure, volume, and work in different contexts
- Investigate the implications of work sign conventions in thermodynamics
USEFUL FOR
Students studying thermodynamics, physics enthusiasts, and anyone needing to understand work calculations in gas compression scenarios.