Nanotechnology involves the manipulation of matter on an atomic, molecular, and supramolecular scale. The relevant length scale for nanotechnology is generally considered to be from 1 to 100 nanometers (nm). One nanometer is defined as 10⁻⁹ meters (m).
Nanotechnology is where particles of the following size are used :
Asked in HPPSC HPAS Prelims 2010 · Topic: Measurement/Unit (Prefixes for SI Units)
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