A quantum of electromagnetic radiation has an energy of 0.85 keV. What is its frequency? Planck

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Answer 1

Answer #1

Anso Energy E=0.85 ker -16 E=0.85 X1.602X10 T -16 l. Ker 1.602 X10 Toutes So -16 ES1.3617 XIO = I. . E-hr -16 20= E = 1.3617

Answer 2

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