TristineK731234 TristineK731234
  • 25-10-2022
  • Physics
contestada

What is the frequency of a photon of EMR with a wavelength of 2.55x10*³m?1.18x1011 Hz8.50x10 12 Hz7.65x105 Hz1.18x105 Hz

Respuesta :

KamariyahK397992 KamariyahK397992
  • 25-10-2022

In order to solve this equation, we will need to use the formula

[tex]f=\frac{c}{\lambda}[/tex]

where f = frequency, c is the speed of light and lamda is wavelength

c = 3x10^8 m/s

lamda = 2.55x10^-3 m

f = (3x10^8)/(2.55x10^-3) = 1.18x10^11 1/s

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