de Broglie wavelength of the electron and ball
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Part 1) Through what potential difference would an electron have to be accelerated from rest to give it a de Broglie wavelength of 1.2 × 10^ -10 m?
The mass of an electron is 9.109 × 10^-31 kg and Planck's constant is 6.626 × 10 ^-34 J s
Answer in Volts.
Part 2) A ball has a mass of 0.303 kg just before it strikes the Earth after being dropped from a building 78.7 m tall. The acceleration of gravity is 9.8 m/s^2 .
What is its de Broglie wavelength?
Answer in units of m.
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Solution Summary
De Broglie wavelength is investigated. The solution is detailed and well presented. The potential differences the electron has to be accelerated from rest to a de Broglie wavelength is determined.
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part 1) Through what potential difference would an electron have to be accelerated from
rest to give it a de Broglie wavelength of 1.2 × 10^ −10 m?
The mass of an electron is 9.109 × 10^ −31 kg
and Planck's constant is 6.626 × 10 ^−34 J s
answer in Volts.
Let's develop the relationship ...
Purchase this Solution
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