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Which of the following statements is true according to the first law of thermody
Which of the following statements is true according to the first law of thermodynamics?
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Practice Questions
1 question
Q1
Which of the following statements is true according to the first law of thermodynamics?
Energy can be created or destroyed.
Energy can only be transformed from one form to another.
The total energy of an isolated system decreases.
Heat and work are the same forms of energy.
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The first law of thermodynamics states that energy can only be transformed from one form to another, not created or destroyed.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following statements is true according to the first law of thermodynamics?
Solution:
The first law of thermodynamics states that energy can only be transformed from one form to another, not created or destroyed.
Steps: 4
Show Steps
Step 1: Understand that the first law of thermodynamics is about energy.
Step 2: Know that energy can change forms, like from potential energy to kinetic energy.
Step 3: Remember that energy cannot be created from nothing or completely destroyed.
Step 4: Look for statements that say energy can only change forms, not be created or destroyed.
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