If 30 KJ of Heat Flows into a System and the Internal

question 5

Multiple Choice

If 30 kJ of heat flows into a system and the internal energy increases by 15 kJ, then what is the work done by the system?

• A) +85 kJ
• B) +65 kJ
• C) −65 kJ
• D) +15 kJ
• E) −15 kJ

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A financial ratio that indicates how much a company pays out in dividends each year relative to its share price.

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The total amount of dividend that a company decides to pay out to its shareholders from its net income.

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