1 millibar is equal to

Options

A. `100 Nm^(-2)`
B. `100 Nm^(-2)`
C. `1Nm^(-2)`
D. `1/100 Nm^(-2)`

Answer

To solve the problem of converting 1 millibar to its equivalent in newton per meter squared, we can follow these steps:

### Step 1: Understand the relationship between bar and millibar
1 bar is defined as 100,000 pascals (Pa), which is equivalent to 100,000 newton per meter squared (N/m²).
1 millibar (mbar) is equal to 1/1000 of a bar.

### Step 2: Convert millibar to bar
Since 1 millibar is equal to 1/1000 of a bar, we can express this as:
\[ 1 \text{ millibar} = 0.001 \text{ bar} \]

### Step 3: Convert bar to newton per meter squared
Now, we can convert bar to newton per meter squared:
\[ 1 \text{ bar} = 100,000 \text{ N/m}^2 \]
Thus,
\[ 0.001 \text{ bar} = 0.001 \times 100,000 \text{ N/m}^2 \]

### Step 4: Calculate the value
Now we perform the multiplication:
\[ 0.001 \times 100,000 = 100 \text{ N/m}^2 \]

### Conclusion
Therefore, we conclude that:
\[ 1 \text{ millibar} = 100 \text{ N/m}^2 \]

### Final Answer
1 millibar is equal to 100 newton per meter squared.

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