lorydenajani lorydenajani

26-12-2016
Chemistry

contestada

How do you determine the frequency of light whose wavelength is 4.257x10^-7?

Respuesta :

Chicken011 Chicken011

09-01-2017

velocity = frequency*wavelength
frequency = velocity/wavelength
= (3*10^8)/(4.257*10^-7)
= 7.047*10^14

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