Which one of the following is the value of one nanometer?
10<sup>-7</sup> cm
10<sup>-6</sup> cm
10<sup>-4</sup> cm
10<sup>-3</sup> cm
Answer is Wrong!
Answer is Right!
This question was previously asked in
UPSC CDS-1 – 2018
So, 1 nm = 10⁻⁹ m = 10⁻⁹ × (10² cm) = 10⁻⁹⁺² cm = 10⁻⁷ cm.
– The base unit of length in SI is the meter (m).
– 1 meter = 100 centimeters = 10² cm.
– To convert from meters to centimeters, multiply by 10².