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What is a unit smaller than nanometer?
After nano, there are Pimi, femtometer, Ami, Simi, Mi Hu, Ruomi and Momomi.

1, pimi

Pimi or pm is the unit of length, and 1 pimi is equivalent to one trillion of 1 meter. Sometimes it is called a micron in atomic physics. The conversion relationship is as follows: 1 picometer =10-12m = 0.001nanometer (nm) = 0.0000 1 micron (micron).

2. Simi

Simi, a small sheet used to calculate length, capacity and weight. Ten is a trace, and ten is a dime. Its abbreviation is dmm. 1 Simi = 1/ 10000m。

3. Mi Hu

Mi Hu, unit of length, abbreviated as cmm. 1 Mi Hu =1100000m =10μ m = 0. 1 silk = 0.0 1 mm.

4. Nanometer

The femto meter (or fm) is the unit of length, and 1 femto meter is equivalent to 10 minus 15 power meter. 1 femtometer The details of protons (or possibly neutrons) are about the size of a nucleus. The common conversion relationship is as follows: 1 femtometer =0.00 1 picometer (PM) = 0.0000 1 nanometer (nm).

5. Amy

Ami (attometer or am) is the unit of length, and 1 Ami is equivalent to10-18m. The conversion relationship is as follows: 1 Ami =0.00 1 femto meter (fm) =0.000 00 1 picometer (pm) =0.000 000 00 1 nanometer (nm).

Step 6 cut rice

Zepto ([zè]) meter is an uncommon unit, and 1 meter is equivalent to 10-2 1 meter.

7. kilometers

The meter, the English symbol ym, also known as the meter, is recognized as the smallest unit of length. 1 Yes1ym =10-24m =1.0570x10-40 light years =0.00 1 m.

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