A Cylinder Containing an Ideal Gas Has a Volume of 2

question 45

Multiple Choice

A cylinder containing an ideal gas has a volume of 2 m³ and a pressure of 1.7 × 10⁵ Pa at a temperature of 400 K.The cylinder is placed against a metal block that is maintained at 900 K and the gas expands as the pressure remains constant until the temperature of the gas reaches 900 K.The change in internal energy of the gas is +6.5 × 10⁵ J.How much heat did the gas absorb?
​

• A) 0
• B) 4.6 × 10⁵ J
• C) 6.5 × 10⁵ J
• D) 10.8 × 10⁵ J
• E) 4.3 × 10⁵ J

---

Definitions:

Real Estate

Property consisting of land or buildings, including the transactions related to buying, selling, or renting it.

Marginal Benefit

The additional satisfaction or utility gained by consuming or producing one more unit of a good or service.

Marginal Cost

Marginal cost is the cost of producing one additional unit of a product, which varies depending on the level of production and can have a significant impact on pricing and production decisions.

Finance Professor

An academic expert specializing in teaching and research related to financial markets, instruments, and institutions.