[Yosemitest]

"1*10^-1.0 m, or 100 cm.
The peak particle size on that chart is about 1 cm or less.",

Wouldn't that be 1 decimeter ?

deci- (d-) 10-1
1 tenth

centi- (c-) 10-2
1 hundredth

And 1 time 10 would be 10 decimeters, which is one meter on the negative side.

[messierhunter]

Sorry, yes, 10 cm, aka 1 decimeter.

[messierhunter]

Did you watch my video or not?