mroper2222 mroper2222
  • 22-10-2019
  • Chemistry
contestada

How much energy does an EM wave have if it has a frequency of 4.8 x 10 14 Hz

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DeanR
DeanR DeanR
  • 22-10-2019

I don't know how much energy the entire wave has. Each photon has energy

[tex]E=h \nu=6.6 \times 10^{-34} \textrm{ J s} \times 4.8 \times 10^{14} \textrm{ Hz} = 3.2 \times 10^{-19} \textrm{ Joules}[/tex]

Answer: 3.2×10⁻¹⁹ Joules

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