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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Dualisme Cahaya Sebagai Gelombang dan Partikel
Under thermal equilibrium, an object of a finite temperature emit radiation supposed to be EM wave. In terms of wave theory, the energy is uniformly distributed across its wavefront.
Auth with social network: Registration Forgot your password? Propagation within a uniform medium is along straight lines. As n increases r n increases without limit, i. Experimental Set-up to study Photoelectric Effect 3.
DUALISME GELOMBANG PARTIKEL by Rekawaty chaca on Prezi
The photocurrent is proportional with the intensity. Quantum Mechanics Photoelectric Effect. The Rutherford model of the atom was an improvement over previous models, but it was incomplete. The frequency reaches the threshold frequency, i. Consequently, a blackbody is a perfect radiation. The number of photons striking to the electrode is related to the light intensity IL by Where A is the area of the electrode exposed to light.
The dual nature of light l wave theory of light explains most phenomena involving light: For a particular electrode and frequency of light, a stopping voltage Vs exists. No photocurrent can be collected regardless of the intensity of light. The induced current called photocurrent is collected.
What are the 3 ways heat can be transferred? Atas we do gelombanf integrationr nthe radiate energy goes to infinity! If you wish to download it, please recommend it to your friends in any social system.
Plank made the hypothesis that the oscillator will only take up discrete energies 0, E0, 2E0, 3E0, Planck made an assumption: Who won the Nobel prize for his explanation of the photoelectric effect? Chapter 29 – Particles and Waves. Share buttons are a little bit lower. Rayleigh – Jean’s Law Maxwell-Boltzman distribution gives the dualis,e state number density N E at energy E as total number of possible energy state and Total energy Hence the average energy: When the biasing voltage increases from zero, the photocurrent decreases.
It is found that an object that absorbs more also emits more radiation. A period of time is required to accumulate enough energy for the release of electrons. It is also expected to be a perfect radiator. One photon can at most release one electron, regardless of the photon energy Fisika Modern.
We think you have liked this presentation. 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.
The energy of electron is proportional with the frequency. A perfect absorber is an object with black surface that must of the incident energy is absorbed.
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