What is the wavelength of a photon if the energy is 7.67 × 10⁻¹⁹ J? (h...

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Question

What is the wavelength of a photon if the energy is 7.67 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J • s) in nanometers.

science chemistry

Answer 1

Answer #1

i. E = hc Given; E = 7.67X10597 h = 6.626x1039 J.S. Also, clspeed of light) = 3x108 ms and alwavelength) = 1 → 7.67 xrong J

Answer 2

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