# Chapter 7 - Atomic Structure and Periodicity - Exercises - Page 342: 40

3.01 m

#### Work Step by Step

ν = 99.5 MHz = $99.5\times10^{6}s^{-1}$ c = $2.997925\times10^{8}ms^{-1}$ λ = $\frac{c}{ν} = \frac{2.997925\times10^{8}ms^{-1}}{99.5\times10^{6}s^{-1}}$ = 3.01 m

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