tiffy513 tiffy513
  • 16-11-2022
  • Chemistry
contestada


Calculate the frequency and the energy of blue light that has a wavelength of 400 nm
(h= 6.62 x 1034 J-s).
Ans: v= 7.5 x 10¹4 Hz
E = 4.97 x 10-¹9 J

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