What is the size comparison of one nanometer to the width of a human hair?a.1:10,000b.1:10c.1:100,000d.1:1,000
Question
Solution
The size comparison of one nanometer to the width of a human hair is approximately 1:100,000. So, the correct answer is c.1:100,000.
Here's how we get to that:
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First, understand what a nanometer is. A nanometer is a unit of length in the metric system, equal to one billionth of a meter.
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Next, consider the width of a human hair. The average human hair is about 100,000 nanometers wide.
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Therefore, when comparing the size of one nanometer to the width of a human hair, the ratio is about 1:100,000.
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