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Louis de Broglie was a French physicist and Nobel Prize Winner best known for wave-particle duality. He laid out the converse idea of Einstein's that a wave is a particle. According to de Broglie, a particle is a wave. He was awarded the 1929 Nobel Prize for physics.
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∙ 13y ago
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∙ 15y agoKnown for wave nature of electrons.
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What is the name of the scientist that developed the quantum mechanical model of the atom?
Erwin Schrodinger invented the model of the atom based on research done by scientists such as Niels Bohr.
What is the discontinuity of matter?
Matter is discontinous and broken. It is composed of tiny discrete particles called atoms. These atoms are held together by strong attractive forces called bonds--this is what gives matter its appearance of continuity. This is the foundation for the dual nature of light. Just as Louis DeBroglie explains...matters such as base ball and soccer ball are two big to exhibit wavelike properties that's why their particulate properties are observed. And, particles such as elctrons, light, and energy are too small to exhibit particulate properties that's why their wavelike properties are observed. Hence: light, energy and electrons are all kinds of matter. Gideon Ifianayi Professor of Chemistry
What is the speed of the electron with a de Broglie wavelength of 235nm?
The DeBroglie wavelength of an electron with 1 eV KE and rest mass energy 0.511 MeV is 1.23 nm. This is around a thousand times smaller than a 1 eV photon. To find the DeBroglie wavelength of an electron, simply divide Planck's constant by the momentum of the electron.
Group of waves named after this scientist?
louis deBroglie
How you can prove de broglis hypothesis?
Send a beam of electrons through a crystal structure. If DeBroglie is correct, then the scattering of these electrons will exhibit interference patterns, with wavelengths equal to the DeBroglie Wavelength. If he is wrong, no such interference pattern will be seen. Such interference patterns have been unambiguously seen for decades, starting in 1927.
What is the the wavelength of debroglie wave associated when a body of mass 10mg is moving with a velocity of 100metre per second?
Jesus is the answer. God will always help if you pray for him and he'll answer you call.
Who Proposed that electrons behave as waves?
Louis de Broglie proposed the matter wave theory and the corresponding equation then Lester Germer and Clinton Davisson confirmed it to be true, by experimentation, for electrons.
What does the wavelength of electron if it moves with the speed of light?
-- First of all, since the electron has rest mass, it can never move at the speedof light.-- Following DeBroglie, the electron's wavelength is such that an integral numberof them fit around the length of the electron's orbit when it's bound to an atom.
Do humans emit electromagnetic radiations?
Yes, Humans do emit electromagnetic radiations. Every object with a temperature emits infra-red EM radiation. According to De-Broglie's hypothesis, every material body has an electromagnetic wave associated with it. Correction: DeBroglie's Hypothesis has nothing whatsoever to do with EM waves.
What is debroglie wave equation?
Definition: The de Broglie equation is an equation used to describe the wave properties of matter, specifically, the wave nature of the electron:λ = h/mv,where λ is wavelength, h is Planck's constant, m is the mass of a particle, moving at a velocity v.de Broglie suggested that particles can exhibit properties of waves
What is the characteristic wavelength of the electron when an electron is accelerated through a particular potential field if it attains a speed of 9.38x10 to the power of 6 ms?
A characteristic wavelength of an electron can be known as the DeBroglie Wavelength. It is a formula in physics which relays energy and momentum.
What is the name of the scientist that developed the quantum mechanical model of the atom?
Erwin Schrodinger invented the model of the atom based on research done by scientists such as Niels Bohr.
Does a body with zero mass can transport momentum?
Technically speaking, something with zero mass would not be considered a "body" in the physical sense of the word. It is possible for mass-less particles, like photons to have a momentum. The debroglie wavelength of a photon is inversely related to its momentum. This is not momentum in the classical sense, as a car might have while it is driving, therefore it must be calculated differently. The momentum of the photon is given by : hf/c. h is the Planck constant, c is the speed of light and f is the frequency of the photon.
Why do you say that electrons have wave properties?
It was not just DeBroglie that reached that conclusion, others contributed to that theory, like Einstein, Bohr, Heisenberg and Schrödinger. What DeBroglie did was to establish that matter in general has that duality, but it can only be observed in microscopic particles, like electrons, because they are so small and travelling so fast that the wave nature is apparent. His formula can be used for any object, but only at the microscopic level is where we can observe the wave properties of a particle.
What is the discontinuity of matter?
Matter is discontinous and broken. It is composed of tiny discrete particles called atoms. These atoms are held together by strong attractive forces called bonds--this is what gives matter its appearance of continuity. This is the foundation for the dual nature of light. Just as Louis DeBroglie explains...matters such as base ball and soccer ball are two big to exhibit wavelike properties that's why their particulate properties are observed. And, particles such as elctrons, light, and energy are too small to exhibit particulate properties that's why their wavelike properties are observed. Hence: light, energy and electrons are all kinds of matter. Gideon Ifianayi Professor of Chemistry
