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Dual Nature of Radiation question

2024 · 8 Apr · Shift 2 · Q76
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Dual Nature of Radiation question

2024 · 8 Apr · Shift 2 · Q76

JEE MainPhysicsDual Nature of RadiationMCQ+4 / −1
A proton and an electron have the same de Broglie wavelength. If Kp\mathrm{K}_{\mathrm{p}}Kp​ and Ke\mathrm{K}_{\mathrm{e}}Ke​ be the kinetic energies of proton and electron respectively, then choose the correct relation :
  1. A
    Kp>Ke\mathrm{K_p>K_e}Kp​>Ke​
  2. B
    Kp=Ke\mathrm{K_p=K_e}Kp​=Ke​
  3. C
    Kp<Ke\mathrm{K}_{\mathrm{p}}\lt \mathrm{K}_{\mathrm{e}}Kp​<Ke​
  4. D
    Kp=Ke2\mathrm{K}_{\mathrm{p}}=\mathrm{K}_{\mathrm{e}}{ }^2Kp​=Ke​2
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