Calculate the wavelength of light that has a frequency of 7.6 x 10^29 Hz. The speed of light is 3.0 x 10^8 m/s.

Answer 1

c = λν

c = speed of light = 3x10⁸ m/s

λ = wavelength = ?

ν = frequency = 7.6x10²⁹ s^-1

Solving for λ ...

λ = 3x10⁸ m/s / 7.6x10²⁹ s^-1

λ = 3.95x10-²² m