A Sample of Helium Has a Volume of 2

question 83

Multiple Choice

A sample of helium has a volume of 2.00 liters, a temperature of 20.0 °C, and a pressure of 2.50 atmospheres. What is the energy needed to heat the sample of helium gas from 20.0 °C to 95.0 °C at constant volume?

• A) 88.0 J
• B) 137 J
• C) 194 J
• D) 207 J
• E) 476 J

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Definitions:

Knowledge Sharing

The process by which individuals exchange information, skills, or expertise in a way that benefits the organization or community.

Measures Performance

The process of evaluating the efficiency and effectiveness of actions or operations, typically through quantitative metrics.

Flexible Budget

A budget that is stated as a function of some volume measure, such as units produced. Flexible budgets adjust for changes in volume.

Master Budget

A document that integrates all the estimates from the different departments to establish guidelines and benchmarks for the whole organization.