Answers

2014-06-14T13:23:03+08:00
A. 0.1 nm
b. 100 pm
c. 0.099 nm and 99 pm

solution:

0.99(0.1) = 0.099nm
0.99(100) = 99 pm
1 5 1
you don't know how to convert?
yeap .
hmmm can you wait.. i need to eat my lunch first..
ok. thnks for the help.
a. 0.1 nm
b. 100 pm
c. 0.099 nm and 99 pm

a) conversion

1A= 10^{-10} m

1m= 10^{-9} nm

(1x10^-10m)( 1nm / 1x10^{-9}m ) = 0.1 nm

b.)

1A= 10^{-10} m

1m= 10^{-12} pm

(1x10^{-10}m)( 1nm / 1x10^{-12}m ) = 100 pm

c.)
solution:

0.99(0.1) = 0.099nm
0.99(100) = 99 pm