One micron is equal to _____________ cm?
Correct answer: B. 10-4
- A. 10-2
- B. 10-4
- C. 10-6
- D. 10-8
Explanation
One micron is 10⁻⁶ m, while one centimetre is 10⁻² m. Thus, 1 μm equals 10⁻⁴ cm.
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