Convert 0.025 in into mm.
The Correct Answer and Explanation is :
To convert 0.025 inches to millimeters, we use the conversion factor between inches and millimeters. The standard conversion factor is:
[
1 \text{ inch} = 25.4 \text{ millimeters}
]
Step 1: Set up the conversion
We want to convert 0.025 inches to millimeters, so we multiply 0.025 inches by the conversion factor of 25.4 millimeters per inch.
[
0.025 \text{ in} \times 25.4 \text{ mm/in} = 0.635 \text{ mm}
]
Step 2: Perform the multiplication
The multiplication is straightforward:
[
0.025 \times 25.4 = 0.635
]
So, 0.025 inches is equal to 0.635 millimeters.
Explanation of Conversion:
The process of converting inches to millimeters relies on knowing the fixed relationship between the two units. Inches are a part of the imperial system commonly used in the United States, while millimeters are a part of the metric system, which is widely used internationally.
Since 1 inch is exactly 25.4 millimeters, when converting from inches to millimeters, you multiply the number of inches by 25.4. This multiplication accounts for the difference in the size of each unit. To understand why this conversion factor is used, it’s important to know that the millimeter is a smaller unit than the inch, so more millimeters fit into a single inch. This means that the value in millimeters will always be larger than the value in inches for the same measurement.
This type of conversion is especially useful in fields such as engineering, manufacturing, and science, where precise measurements are necessary, and the use of metric units is standardized. It allows for easy communication of measurements across different regions and industries that may use either the metric or imperial system. Conversions between units are vital to ensure consistency in measurements, whether you’re designing a product, measuring an object, or comparing dimensions across systems.
Thus, to conclude, the result of converting 0.025 inches to millimeters is 0.635 mm.