What is the numeric value of the prefix micro (µ)?

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Multiple Choice

What is the numeric value of the prefix micro (µ)?

Explanation:
Micro means one millionth of a unit. In numeric form that’s 1 × 10^-6, which is 0.000001. So the value associated with the micro prefix is 0.000001. This helps you see the scale: ten micro would be 0.00001, a hundred micro 0.0001, and one milli (the prefix for thousandth) 0.001. The key idea is that micro reduces the base unit by a factor of one million.

Micro means one millionth of a unit. In numeric form that’s 1 × 10^-6, which is 0.000001. So the value associated with the micro prefix is 0.000001. This helps you see the scale: ten micro would be 0.00001, a hundred micro 0.0001, and one milli (the prefix for thousandth) 0.001. The key idea is that micro reduces the base unit by a factor of one million.

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