Question

3×10^8 m/s divided by 350×10^-9 show with steps​

Answer 1

The velocity, v, of light is 3 x 108m/s.

The wavelength, λ = 406.7 nm = 406.7 x 10-9 m.

λ = v/f

f = v/λ

f = 3 x 108 / 406.7 x 10-9

f = 1.22 x 10 20 Hz

Answer 2

$\huge{hey Mate}$⭐ [tex]

The velocity, v, of light is 3 x 108m/s.The wavelength, λ = 406.7 nm = 406.7 x 10-9 m.λ = v/ff = v/λf = 3 x 108 / 406.7 x 10-9f = 1.22 x 10 20 Hz