If the length of a heating element is diminished by 10% of its initial length, how will the consumed power change?
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Answer: B. Decrease by 10%
Explanation
Power output in a heating element is inversely proportional to its length for a constant voltage, meaning a 10% decrease in length increases power.
- Subject
- Everyday Science
- Category
- Everyday Science
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- —
- Difficulty
- medium
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