HORTICULTURE

Detailed explanation-1: -A nanometer is a unit of measurement for length just as you have with meters and centimeters. A nanometer is one billionth of a meter, 0.000000001 or 10-9 meters. The word nano comes from the Greek word for “dwarf.” The term nanoscale is used to refer to objects with dimensions on the order of 1-100 nanometers (nm).

Detailed explanation-2: -The so-called nanoscale deals with dimensions between approximately 1 and 100 nanometers. A nanometer is an extremely small unit of length-a billionth (10-9) of a meter. Just how small is a nanometer (nm)? A single human hair is about 80, 000 to 100, 000 nm wide.

Detailed explanation-3: -Nanotechnology is science, engineering, and technology conducted at the nanoscale, which is about 1 to 100 nanometers. Physicist Richard Feynman, the father of nanotechnology.

Detailed explanation-4: -a unit of length equal to one millionth of a meter-also called micron. (nm) billionth of a meter. length scale whose relevant unit of measurement is the nanometer (nm), or a billionth of a meter. Also called the nanoscopic scale.

Detailed explanation-5: -Definition of Nanoscience and Nanotechnology Nanoscience is the study of structures and molecules on the scales of nanometers ranging between 1 and 100 nm, and the technology that utilizes it in practical applications such as devices etc. is called nanotechnology [1].