Convert 142 µm to km

Converting units of measurement is essential in various fields, from science to engineering. In this post, we will guide you through the process of converting 142 micrometers (µm) to kilometers (km), simplifying the conversion for better understanding.

µm Definition

Micrometer (µm), also known as a micron, is a unit of length in the metric system equal to one millionth of a meter. It is commonly used in fields such as biology to measure cell sizes, as well as in engineering and materials science to specify dimensions of small components.

km Definition

Kilometer (km) is a metric unit of length equal to one thousand meters. It is widely used in measuring distances in geography, transportation, and athletics, making it a standard unit for expressing long distances.

How to Convert 142 µm to km

To convert micrometers to kilometers, use the conversion factor: 1 µm = 1 x 10^-9 km. To convert 142 µm to km, multiply 142 by the conversion factor.

Calculation:
142 µm x (1 x 10^-9 km/1 µm) = 1.42 x 10^-7 km

Thus, 142 µm is equal to 0.000000142 km or 1.42 x 10^-7 km.

FAQs

What is the relationship between micrometers and kilometers?

One micrometer is equal to one millionth of a meter, while one kilometer is equal to one thousand meters. Therefore, there are 1 billion micrometers in a kilometer.

Why is it important to convert µm to km?

Converting between different units of measurement is crucial for clarity and accuracy, especially when dealing with large distances or small measurements in scientific research and engineering projects.

Can I convert other units to kilometers?

Yes, you can convert various units of length, such as meters, centimeters, and millimeters, to kilometers using their respective conversion factors.