The concept and difference of two units Nanometer and Meter

Both nanometers and meters are units of length measurement that are based on the metric system. The proper symbols for these units come from the International System of Units (SI), and they are nm and m respectively. The nm is equal to one billionth of the size of the fundamental metric unit, the meter, whereas the m is equal to one millionth of the size of the meter. As a result, one micrometer is equivalent to one thousand nanometers.

Both of these units are on such a minute scale that their use is exclusively restricted to the scientific community. Meter and nanometers find the most of their applications in the fields of biology and chemistry, which are fields in which people measure and handle substances on an atomic scale.

One of the most common applications of the nanometer is to refer to the wavelength of electromagnetic radiation that is located close to the spectrum. The majority of people learn in school that the visible light spectrum extends from 400 to 700 nm. Albert Einstein, a well-known scientist, performed the calculations that determined that the length of a molecule of sucrose is equal to 1 nanometer.

The micrometer is a unit that is used to measure cell sizes as well as the wavelengths of radiation. Additionally, the micrometer is used to classify wool based on the diameter of its fibers. For instance, the average length of a bacterium is around 1 meter. The radius of a human hair may be anywhere from 9 to 90 micrometers, whereas the radius of a wool fiber can be anywhere from 5 to 28 micrometers.

In the past, the unit of measurement known as the micrometer was referred to as a micron. However, in 1967, the SI decided to abolish the use of such phrase. A meter, also known as a millimicron, is equal to 1/1,000 of a millimeter. A nanometer is 1/1,000 of a millimeter.