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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The Rutherford model of the atom was an improvement over previous models, but it was incomplete. This is called UV catastrophe. What are the 3 ways heat can be transferred?

sifat partikel dari gelombang : Inspiring the World

The photocurrent is proportional with the intensity. Share buttons are a little bit lower. To use this website, you must agree to our Privacy Policyincluding cookie policy. Auth with social network: No photocurrent can be collected regardless of the dualismme of light.

We think you have liked this presentation. 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. Under thermal equilibrium, an object of a finite temperature emit radiation supposed to be EM wave.


The energy loss of a hot body is attributable to the emission of electromagnetic waves from the partike. 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. A perfect absorber is an object with black surface that must of the incident energy is absorbed. It is found that an object that absorbs more also emits more radiation.

Published by Cathleen Pope Modified over 2 years ago. Consequently, a blackbody is a perfect radiation.

Dualisme Cahaya Sebagai Gelombang dan Partikel

Atpartlkel we do the integrationr nthe radiate energy goes to infinity! This integration assume continuous distribution of energy, i. A period of time is required to accumulate enough energy for the release of electrons. The induced current called ppartikel is collected.

About project SlidePlayer Terms of Service. There is no measurable tie lag between the illumination of light and the release of photoelectrons. When the biasing voltage increases from zero, the photocurrent decreases.

Fisika Modern – Dualisme Partikel dan Gelombang : : Inspiring the World

Planck made an assumption: One photon can at most release one electron, regardless of the photon energy Fisika Modern. In terms of wave theory, the energy is uniformly distributed across its wavefront. It is also expected to be a perfect radiator.


The energy of electron is proportional with the frequency. For a particular electrode and frequency of light, a stopping voltage Vs exists. Reflection occurs at the boundary of a medium. Experimental Set-up to study Photoelectric Effect 3. Quantum Mechanics Photoelectric Effect. Feedback Privacy Policy Feedback.

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: My presentations Profile Feedback Log out. Patrikel n increases r n increases without limit, i. Registration Forgot your password? The dual nature of light l wave theory of light explains most phenomena involving light: Hitung energi kinetik elektron yang dilepas oleh elektroda tersebut.

The frequency reaches the threshold frequency, i. Propagation within a uniform medium is along straight lines.