What Is the Wavelength Used by a Radio Station That $920 \mathrm { kH }$

Multiple Choice

What is the wavelength used by a radio station that broadcasts at a frequency of $920 \mathrm { kH }$ ? $( c = 3.00$ $\times 10 ^ { 8 } \mathrm {~m} / \mathrm { s }$ )

A) $175 \mathrm {~m}$
B) $22.6 \mathrm {~m}$
C) $226 \mathrm {~m}$
D) $326 \mathrm {~m}$
E) $276 \mathrm {~m}$