Question

Calculate the wavelength of radiation with a frequency of 7.13 x 1020 s-1

Answer 1

λ = 4.2x10^-13 m

Step-by-step explanation:

c = λν

c is speed of light 3x10^8 m/s

λ is wavelength

ν is frequency

3.10^8 = λ . 7.13 × 10^20

λ = 4.2x10^-13 m