Question

an electromagnetic wave has a frequency of 6.0 x 10^18 Hz. What is the wavelength of the wave?

Answer 1

Answer:

500 nm

Explanation:

$\lambda = c/\nu = \frac{3*10^8}{6*10^{18}} = 5*10^{-11}$ m

Answer 2

Answer:

5*10^-11

Explanation:

From alvs