Question

question 18 of 30
you have a particle of length 68 nm. what is this in meters?
a. 6.8×10^(-11) m
b. 6.8×10^(-8) m
c. 6.8×10^(14) m
d. 6.8×10^(10) m

Explanation:

Step1: Recall the conversion factor

1 nm = $1\times10^{-9}$ m

Step2: Convert 68 nm to m

$68\ nm=68\times1\times10^{-9}\ m = 6.8\times10\times10^{-9}\ m=6.8\times10^{-8}\ m$

Answer:

B. $6.8\times 10^{-8}\ m$