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03. Assuming the velocity to be the same, which of thefollowing is associated with the smallest de Brogliewavelength?(a) an electron(c) an α-particle(d) all will have the same value of wavelength(b) a proton |
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Answer» m is mass, v is velocity, K is kinetic energy, p is momentum and λ is wavelength. Electrons have the smallest m, so they have the greatest λ. Alpha particles have the greatest m, so they have the smallest λ. Hence Option C is correct. Which option is correct? |
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