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Basic Electrical Circuits and Physics
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Which of the following prefixes represents 10 raised to the power of -15?
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A
femto(f)
💡 Explanation:
Femto (f) is the SI prefix for 10^-15, commonly used in physics for extremely small measurements like femtoseconds (10^-15 seconds). Deci is 10^-1, pico is 10^-12, and atto is 10^-18, so none of these match the required power.