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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A perfect absorber is an object with black surface that must of the incident energy is absorbed. To make this website work, we log user data and share it with processors. If you wish to download it, please recommend it to your friends in any social system. There is no measurable tie lag between the illumination of light and the release of photoelectrons. A period of time is required to accumulate enough energy for the release of electrons.

One photon can at most release one electron, regardless of the photon energy Fisika Modern. Atas we do the integrationr nthe radiate energy goes to infinity! Published by Cathleen Pope Modified over 2 years ago. The energy of electron is proportional with the frequency.

Dualisme Cahaya Sebagai Gelombang dan Partikel

Registration Forgot your password? What are the 3 ways heat can be transferred? Reflection occurs at the boundary of a medium. The energy loss of a hot body is attributable to the emission of electromagnetic waves from the body. Feedback Privacy Policy Feedback. Consequently, a blackbody is a perfect radiation.


The photocurrent is proportional with the intensity. No photocurrent can be collected velombang of the intensity of light.

Propagation within a uniform medium is along straight lines. About project SlidePlayer Terms of Service. The dual nature of duallsme l wave theory of light explains most phenomena involving light: Under thermal equilibrium, an object of a finite temperature emit radiation supposed to be EM wave.

Plank made the hypothesis that the oscillator will only take up discrete energies 0, E0, 2E0, 3E0, The frequency reaches the threshold frequency, i. We think you have liked this presentation. Who won the Nobel prize for his explanation of the photoelectric effect?

The induced current called photocurrent is collected.

My presentations Profile Feedback Log out. As n increases r n increases without limit, i. This is called UV catastrophe. Chapter 29 – Particles and Waves. The number of photons striking to the electrode is related gelombqng the light intensity IL by Where A is the area of the electrode exposed to light. Quantum Mechanics Photoelectric Effect.

Hitung energi kinetik elektron yang dilepas oleh elektroda tersebut. Experimental Set-up to study Photoelectric Effect 3.


Dualisme Cahaya Sebagai Gelombang dan Partikel – ppt video online download

The Rutherford model of the atom was an improvement over previous models, but it was incomplete. This integration assume continuous distribution of energy, i.

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.

It is also expected to be a perfect radiator. For a particular electrode and frequency of light, a stopping voltage Vs exists.

Planck made an assumption: It geombang found that an object that absorbs more also emits more radiation. When the biasing voltage increases from zero, the photocurrent decreases. Share buttons are a little bit lower. To use this website, you must agree to our Privacy Policyincluding cookie policy. 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: Auth with social network: In terms of wave theory, the energy is uniformly distributed across its wavefront.