A proton has a speed of 7.2x104 m/s. What is the energy of a photon that...

Question

Question

A proton has a speed of 7.2x10⁴ m/s.

What is the energy of a photon that has the same wavelength as the de Broglie wavelength of this proton?

(m_electron = 9.11 × 10-31 kg, c = 3.00 × 108 m/s, h = 6.626 × 10-34 J ∙ s)

Answer 1

Answer #1

Answer 2

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