1 m is equal to

Options

A. `10^(-6)` micron
B. `10^(6)` micron
C. `10^(-3)` micron
D. `10^(3)` micron

Explanation

To solve the question "1 m is equal to?", we will convert meters into micro-meters.

### Step-by-Step Solution:

1. **Understanding the Units**:
- We know that 1 meter (m) is the standard unit of length in the International System of Units (SI).
- We need to find out how many micro-meters are in 1 meter.

2. **Definition of Micro-meter**:
- A micro-meter (µm) is a unit of length equal to one-millionth of a meter.
- Mathematically, this can be expressed as:
\[ 1 \, \text{µm} = 10^{-6} \, \text{m} \]

3. **Finding the Conversion**:
- To find how many micro-meters are in 1 meter, we can set up the equation:
\[ 1 \, \text{m} = \frac{1}{10^{-6} \, \text{m}} \, \text{µm} \]
- This simplifies to:
\[ 1 \, \text{m} = 10^{6} \, \text{µm} \]

4. **Conclusion**:
- Therefore, we conclude that:
\[ 1 \, \text{m} = 10^{6} \, \text{µm} \]

### Final Answer:
1 meter is equal to \( 10^{6} \) micro-meters.

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