Answer : The wavelength is [tex]1.027\times 10^7m[/tex]
Solution : Given,
frequency = 29.2 Hz
Formula used :
[tex]\nu=\frac{c}{\lambda}\\\lambda=\frac{c}{\nu}[/tex]
where,
[tex]\nu[/tex] = frequency
[tex]\lambda[/tex] = wavelength
c = speed of light = [tex]3\times 10^8m/s[/tex]
Now put all the given values in this formula, we get the wavelength.
[tex]\lambda=\frac{3\times 10^8m/s}{29.2Hz}=0.1027\times 10^8m=1.027\times 10^7m[/tex] [tex](1Hz=1s^{-1})[/tex]
Therefore, the wavelength is [tex]1.027\times 10^7m[/tex]
