Answer:
Wavelength of the wave is [tex]1.034 \times 10^{-6} m[/tex]
Explanation:
Wavelength of the wave is given by
[tex]\lambda=\frac{v}{f} \\[/tex]
Here,
[tex]f=2.90\times 10^{14} Hz\\v=3\times 10^8 m/s[/tex]
wavelength is
[tex]\lambda=\frac{v}{f} \\\lambda=\frac{3 \times 10^8}{2.90\times 10^{14}}\\\lambda=1.034 \times 10^{-6} m[/tex]
Option A is correct
