- #1
jcvince17
- 41
- 0
Homework Statement
i just need to convert 2.8*1014 into nano meters
Homework Equations
[tex]\lambda[/tex] = v / f
The Attempt at a Solution
[tex]\lambda[/tex] = v / f
[tex]\lambda[/tex] = 2.0*108 / 700*10-9 (nanometers)
[tex]\lambda[/tex] = 2.8*1014
i am backwards on my conversion, i am horrible at it.
is it:
A - 2.80000000 nm
or
B - .00000028 nm
it wants my answer to three sig fig's