One Gram of Water Is Heated from 0°C to 100°C

question 61

Multiple Choice

One gram of water is heated from 0°C to 100°C at a constant pressure of 1 atm. Determine the approximate change in internal energy (in cal) of the water.

• A) 160
• B) 130
• C) 100
• D) 180
• E) 50

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Definitions:

Studying Economics

The discipline of learning about how societies use scarce resources to produce valuable commodities and distribute them among different people.

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The process of learning about and understanding the theories, principles, and practices related to managing and reporting financial information.

Marginal Benefits

The extra advantage gained from a single unit rise in a specific action.

Marginal Costs

The increase in cost resulting from the production of an extra unit of a good or service.