name the three convenient units used to measure length changing from very short to very long value how are - Physics - Measurements and Experimentation

Question

name the three convenient units used to measure length changing
from very short to very long value how are the related to SI unit?

Anshu Agrawal · Accepted Answer

Solution:
Three convenient units of length and their relation with the S I
unit of length:

1 Angstrom (Å) = 10-10 m
1 kilometre (km) = 103 m
1 light year (ly) = 9 46 × 1015 m

name the three convenient units used to measure length changing from very short to very long value. how are the related to SI unit?