Concept explainers
The reason why the pressure of the gas drops proportionately on increasing the volume of an ideal gas.
Answer to Problem 1FTD
The reason why the pressure of the gas drops proportionately on increasing the volume of an ideal gas is that for ideal gases the pressure and volume are inversely proportional to each other at constant temperature.
Explanation of Solution
Ideal gases are those which obey the
As the volume of the gas increases, the distance between the molecules of the gas increases while the number of molecules remains the same. Pressure is the force applied per unit area. This implies as volume increases, the force on unit area or pressure decreases.
If the piston of a piston-cylinder system is moved to vary the volume of the gas at constant temperature, it is seen that the pressure varies inversely with volume. This implies for an ideal gas at constant temperature, pressure decreases as volume increases. This is stated in the ideal gas equation.
Conclusion:
Therefore the reason why the pressure of the gas drops proportionately on increasing the volume of an ideal gas is that for ideal gases the pressure and volume are inversely proportional to each other at constant temperature.
Want to see more full solutions like this?
Chapter 17 Solutions
Essential University Physics (3rd Edition)
- Show that the units 1 v2/Q = 1 W, as implied by the equation P = V²/R. Starting with the equation P = V²/R, we can get an expression for a watt in terms of voltage and resistance. The units for voltage, V, are equivalent to [? v2 v2 A, are equivalent to J/C ✓ X . Therefore, 1 = 1 = 1 A V1 J/s Ω V-A X = 1 W. . The units for resistance, Q, are equivalent to ? The units for current,arrow_forwardPlease solve and answer the question correctly please. Thank you!!arrow_forwardPlease solve and answer the question correctly please. Thank you!!arrow_forward
- According to the provided information answer the question accorrding to grade 11 physics Jerry has decided to give up his part-time job for a new career, cat-burglar! Jerry loves the idea of dressing up like a cat all day and of course the chance of meeting Cat Woman! On Jerry's first "job" he figures out his escape plan. He travels 3.0 km south for 15 minutes and then 8.0 km west for 1.5 hours before reaching his house. Draw a sketch diagram of the path he took with all the appropriate labels.arrow_forwardPlease solve and answer all parts of the question correctly please. Thank you!!arrow_forwardPlease solve and answer this question correctly please. Thank you!!arrow_forward
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningCollege PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
- Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningCollege PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax College