'Volume graph' presentation slideshows

Thermodynamics

Thermodynamics. Chapter 15. Calculating Work. Work = area under Pressure vs. Volume graph W = Fd F = PA W=PAd W = P D V Calculus link W = - p dV. V 2. V 1. Isochoric (isovolumetric). No change in volume W = 0. Isobaric Process . No change in pressure

1.59k views • 97 slides

Chapter 9: Break-Even Point and Cost-Volume-Profit Analysis

Chapter 9: Break-Even Point and Cost-Volume-Profit Analysis. Cost Accounting: Foundations & Evolutions, 8e Kinney and Raiborn. Learning Objectives. What is the break-even point (BEP) and why is it important? How is the BEP determined and what methods are used to determine BEP?

1.12k views • 19 slides

241 views • 9 slides

Charles's Law

Charles's Law. The relationship between temperature and volume. How Volume Varies With Temperature. If we place a balloon in liquid nitrogen it shrinks:. So, gases shrink if cooled. Conversely, if we heat a gas it expands (as in a hot air balloon).

226 views • 9 slides

Physics 221, April 19

Key Concepts: The first law Thermodynamic processes The second law Entropy. Physics 221, April 19. The first law of thermodynamics. Energy is conserved. ? U = ? Q - ? W. U = internal energy of a system (ordered and disordered energy). A system can be anything (gas, liquid, solid).

194 views • 0 slides