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Vor 4 Tagen · In this explainer, we will learn how to calculate the de Broglie wavelength of massive particles that have a given momentum or velocity. Recall that light can be described using both a wave model and a particle model. Phenomena such as refraction and diffraction can be explained using the wave model of light.
Vor 4 Tagen · The De Broglie hypothesis, proposed by French physicist Louis de Broglie in 1924, is a fundamental concept in quantum mechanics that suggests that all matter exhibits both wave-like and...
- 9 Min.
- 49
- physics with shahab
Vor 3 Tagen · The concept that matter behaves like a wave was proposed by French physicist Louis de Broglie (/ d ə ˈ b r ɔɪ /) in 1924, and so matter waves are also known as de Broglie waves. The de Broglie wavelength is the wavelength, λ, associated with a particle with momentum p through the Planck constant, h:
Vor 4 Tagen · The de Broglie equation is expressed as: 𝜆 = ℎ/𝑝 . where: λ is the wavelength associated with the particle, known as the de Broglie wavelength. h is Planck’s constant 6.626×10−³⁴ Js. p is the momentum of the particle, given by the product of its mass (𝑚 m) and velocity (𝑣 v ), so 𝑝=𝑚𝑣.
Vor 5 Tagen · Video from R.A., de Broglie hypothesis, de Broglie wavelength, Quantum mechanics.
- 5 Min.
- 79
- R.A.
Vor einem Tag · Frequenz-Formel. Die Frequenz ergibt sich wiederum aus dem Kehrwert der Periodendauer T. Man kann sie aber auch anhand der Ausbreitungsgeschwindigkeit der Welle sowie der Wellenlänge berechnen. Frequenz berechnen. Folglich lautet die Frequenz-Formel: f = 1 / T. Frequenzberechnung über Ausbreitungsgeschwindigkeit c und Wellenlänge λ: f = c / λ.
Vor 4 Tagen · New. de Broglie hypothesis, de Broglie wavelength, different form of de Broglie wavelength, quantum mechanics.
- 5 Min.
- 16
- R.A.
