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Related Questions

  1. The Davisson- Germer experiment is the direct evidence of
  2. what is the de-Broglie wavelength of the electron accelerated through a potential
  3. A coil of 100 turns carries a current of 5 mA and creates a magnetic flux of 10⁻⁵ Wb.
  4. Which of the following will be σ if Y=2.4 η?
  5. Electrons of mass m with de-Broglie wavelength λ fall on the target in an X-ray tube.