This document discusses nanoparticles and their applications. It provides some example calculations with nanoparticles and units like nanometers. While some properties of nanoparticles are mentioned, it is not necessary to know all their properties. The document also asks where water goes after washing clothes but does not provide an answer.

1. Nanoparticals
(Nanoparticals and Applications)

6. 15.2 /1000 = 0.0152
1X10-3
1X10-0
1X10-2 1X10-6
1X10-0 1X10-3
1X10-9 1X10-6
13 * 10000 = 130,000
9.74 * 1000 = 9740
8051 / 1000 = 8.051

11. You don’t need to know all these properties:

13. Where does the
water go after
washing your
clothes?