Materi dualisme partikel dan gelombang, meliputi sifat partikel dari gelombang, sifat gelombang dari partikel, karakteristik gelombang. Transcript of DUALISME GELOMBANG PARTIKEL jika sebuah logam disinari dengan cahaya dan sejumlah fotoelektron dari logam tersebut. Wien dan R-J gagal karena masih menggunakan teori klasik bahwa energi radiasi yang Jika gelombang cahaya dapat berperilaku sebagai partikel.
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Plank made the hypothesis that the oscillator will only take up discrete energies 0, E0, 2E0, 3E0, Experimental Set-up to study Photoelectric Effect 3.
Propagation within a uniform medium is along straight lines. The frequency reaches the threshold frequency, i.
Under thermal equilibrium, an object of a finite temperature emit radiation supposed to be EM wave. We think you have liked this presentation. Atas we do the integrationr nthe radiate energy goes to infinity! A period of time is required to accumulate enough energy for the release of electrons.
Fisika Modern – Dualisme Partikel dan Gelombang : : Inspiring the World
This integration assume continuous distribution of energy, i. The Rutherford model of the atom was duslisme improvement over previous models, but it was incomplete. This was at odds with James Clerk Maxwell’s wave theory of light, which predicted that the energy would be proportional to the intensity of the radiation.
Consequently, a blackbody is a perfect radiation. As n increases r n increases without limit, i. About project SlidePlayer Terms of Service.
Dualisme Cahaya Sebagai Gelombang dan Partikel
One photon can at most release one electron, regardless of the photon energy Fisika Modern. Quantum Mechanics Photoelectric Effect. The photocurrent is proportional with the intensity. Planck made an assumption: Chapter 29 – Particles and Waves. Registration Forgot your password? For a particular electrode and frequency of light, a stopping voltage Vs exists.
This is called UV catastrophe. It is found that an object that absorbs more also emits more radiation. My presentations Profile Feedback Log out. The energy loss of a hot body is attributable to the emission of electromagnetic waves from the body. If you wish to download it, please recommend it to your friends in any social system.
When the biasing voltage increases from zero, the photocurrent decreases. Share buttons are a little bit lower. The induced current called photocurrent is collected. In terms of wave theory, the energy is uniformly distributed across its wavefront. Hitung energi kinetik elektron yang dilepas oleh elektroda tersebut. There is no measurable tie lag between the illumination of light and the release of photoelectrons.
What are the 3 ways heat can be transferred? Rayleigh – Jean’s Law Maxwell-Boltzman distribution gives the energy state number density N E at energy E as total number of possible energy state and Total energy Hence the average energy: No photocurrent can be collected regardless of the intensity of light.
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Published by Cathleen Pope Modified over 2 years ago. Reflection occurs at the boundary of a medium. The number of photons striking to psrtikel electrode is related to the light intensity IL by Where A is the area of the electrode exposed to light.