Question

0.0000000081m=?nm what is m and nm, and what is its Answer? (0.0000000081m=?nm)

Answer 1

Hiii Everyone

Good Morning

Answer 2

Answer:

m is for Metre

nm stands for nano meter

$1m = {10}^{9} nm$

So count zeroes .Shift your point nine places to convert it in to nm

So answer will be 8.1nm