Convert 138 µm to nm

Converting measurements between micrometers (µm) and nanometers (nm) is essential in various scientific and engineering fields. This post will guide you through the conversion of 138 µm to nm, providing definitions and a clear formula for the conversion.

µm Definition

Micrometer (µm) is a unit of length in the metric system, equal to one-millionth of a meter (10^-6 m). It is commonly used in fields such as biology, physics, and materials science to measure small distances, such as cell sizes and wavelengths of infrared radiation.

nm Definition

Nanometer (nm) is a unit of length that equals one-billionth of a meter (10^-9 m). It is typically used in the fields of nanotechnology, chemistry, and semiconductor technology to measure atomic and molecular scales, including the size of molecules and the wavelength of light.

How to Convert 138 µm to nm

To convert micrometers to nanometers, you can use the following formula:

1 µm = 1,000 nm

To convert 138 µm to nm, multiply by 1,000:

138 µm x 1,000 = 138,000 nm

Therefore, 138 µm is equal to 138,000 nm.

FAQs

What is the relationship between µm and nm?

The relationship is that 1 micrometer (µm) is equal to 1,000 nanometers (nm).

Why is it important to convert between µm and nm?

Converting between these units is important for precise measurements in scientific research, manufacturing, and engineering, where accurate scaling at small dimensions is crucial.

Can I convert other measurements from µm to nm using the same method?

Yes, you can use the same formula (1 µm = 1,000 nm) for any value you wish to convert from micrometers to nanometers.