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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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Propagation within a uniform medium is along straight lines. The energy of electron duualisme proportional with the frequency. This is called UV catastrophe. No photocurrent can be collected regardless of the intensity of light. A perfect absorber is an object with black surface that must of the incident energy is absorbed. Planck made an assumption: The photocurrent is proportional with the intensity.

What are the 3 ways heat can be transferred? In terms of wave theory, the energy is uniformly distributed across its wavefront. My presentations Profile Feedback Log out. This integration assume continuous distribution of energy, i. Hitung energi kinetik elektron yang dilepas oleh elektroda tersebut.

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: One ppartikel can at most release one electron, regardless of the photon energy Fisika Modern. Under thermal equilibrium, an object of a finite temperature emit radiation supposed to be EM wave.


Registration Forgot your password? Reflection occurs at the boundary of a medium. Atas we do the integrationr nthe radiate energy goes to infinity! Consequently, a blackbody is a perfect radiation. Chapter 29 – Particles and Waves.

When the biasing voltage increases from zero, the photocurrent decreases. Published by Cathleen Pope Modified over 2 years ago. To make this website work, we log user data and share it with processors.

Dualisme Cahaya Sebagai Gelombang dan Partikel

This was at odds with James Clerk Maxwell’s wave theory of light, which predicted that the energy pagtikel be proportional to the intensity of the radiation. The energy loss of a hot body is attributable to the emission of electromagnetic waves from the body. It is also expected to be a perfect radiator. A period of time is required to accumulate enough energy for the release of electrons.

Dualisme Cahaya Sebagai Gelombang dan Partikel – ppt video online download

To use this website, you must agree to our Privacy Policyincluding cookie policy. The frequency reaches the threshold frequency, i. Quantum Mechanics Photoelectric Effect. The Rutherford model of the atom was an improvement over previous models, but it was incomplete.


The induced current called photocurrent is collected. Auth with social network: It is found that an object that absorbs more also emits more radiation.

We think you have liked this presentation. As n increases r n increases without limit, i.

The number of photons striking to the electrode is related to the light gflombang IL by Where A is the area of the electrode exposed to light. Patrikel project SlidePlayer Terms of Service.

Experimental Set-up to study Photoelectric Effect 3. If you wish to download it, please recommend it to your friends in any social system. For a particular electrode and frequency of light, a stopping voltage Vs exists. Feedback Privacy Policy Feedback. Who won the Nobel prize for his explanation of the photoelectric effect? Plank made the hypothesis that the oscillator will only take up discrete energies 0, E0, 2E0, 3E0, The dual nature of light l wave theory of light explains most phenomena involving light: Share buttons are a little bit lower.

There is no measurable tie lag between the paetikel of light and the release of photoelectrons.