A System Initially Has an Internal Energy E of 501

question 21

Multiple Choice

A system initially has an internal energy E of 501 J. It undergoes a process during which it releases 111 J of heat energy to the surroundings, and does work of 222 J. What is the final energy of the system, in J?

• A) 168 J
• B) 390 J
• C) 612 J
• D) 834 J
• E) cannot be calculated without more information

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Validation

The act of confirming or endorsing something as accurate, valuable, or worthy of recognition.

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Immediacy in communication refers to the perception of closeness or warmth between individuals, often achieved through nonverbal cues, leading to enhanced connection and understanding.

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Refers to the value or benefit that an individual personally gains from using a product, service, or tool.

Validation

The process of confirming that something is based on truth or fact, or meets a particular standard.