What is the energy and frequency of a photon with a wavelength of 2.57 ×102 m?
E = hc/wavelength
You know h,c, wavelength, calculate E.
Also f come either of two ways;
1. c = freq x wavelength
or
2. E = h*freq.
You know h,c, wavelength, calculate E.
Also f come either of two ways;
1. c = freq x wavelength
or
2. E = h*freq.