What is the correct sequence in which the lengths of the following units increase?
1. Angstrom 2. Micron 3. Nanometer
Select the correct answer using the code given below:

Options

A. 1, 2, 3
B. 3, 1, 2
C. 1,3, 2
D. 2, 3, 1

Answer

C

Explanation

The multiplier for the given units are as follows :
`{:("Angstrom",10^(-10)),("Micron",10^(-6)),("Nanometer",10^(-9)):}`
Hence, the order in which the lengths of the given units increase is given by Angstrom, Nanometer, Micron Therefore, the correct sequence is 1, 3, 2.