Planck's Constant - Sixty Symbols
This is one of the most important numbers in physics and is "unimaginably small" - or does it just seems small? More symbols explained at http://www.sixtysymbols.com/
From playlist From Sixty Symbols
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From playlist Physics
Planck's Constant and BlackBody Radiation
This video provides a basic introduction into planck's constant and blackbody radiation. Planck's constant is very useful in calculating the energy of a photon given the frequency. This equation shows that energy is quantized. It is not continuous but can only exist in discrete values.
From playlist New Physics Video Playlist
More from Professor Laurence Eaves about the Planck Length. Main video is at http://www.youtube.com/watch?v=_Y8HgmOoLCM
From playlist Sixty Symbols - Behind the Scenes
MegaFavNumbers: Planck Length (aka the smallest distance in the universe)
If a minimum length scale exists in the universe there's a very good chance it's equal to the Planck Length Lp, which is why 1/Lp = 6.187 x 10^34 is my choice for #MegaFavNumbers. The Planck Length is constructed by applying the technique of scaling analysis to three of the most fundamen
From playlist Director's Cut
Photoelectric Effect (7 of 8) Determining Planck's Constant
An explanation of how the graph of the frequency of the incident light and the maximum kinetic energy of the photoelectrons can be used to determine Planck's constant. Also shows how to determine the work function and cutoff frequency of the photocell. You can see a listing of all my video
From playlist Quantum Mechanics
The Planck Constant in 60 Seconds - Quantum Physics' Most Important Universal Constant #shorts
#shorts how the Planck constant (and the Reduced Planck Constant) are used in Quantum Mechanics - in 60 seconds! Hi everyone, what do you think of me having a go at uploading a few shorts discussing some physics ideas in 60 seconds or less? In this video, I wanted to introduce you to the
From playlist Parth G's #shorts
Electric Field (2 of 3) Calculating the Magnitude and Direction of the Electric Field
Explains how to calculate the electric field of a charged particle and the acceleration of an electron in the electric field. You can see a listing of all my videos at my website, http://www.stepbystepscience.com An electric field is an area that surrounds an electric charge, and exerts f
From playlist Electricity and Magnetism
JEE Advanced Physics 2016 Paper 1 #1 (#4) Find Plancks Constant=?*
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 In a historical experiment to determine Planck’s constant, a metal surface was irradiated with light of different wavelengths. The em
From playlist JEE (ADVANCED) PHYSICS - ATOMIC
Electric Field (3 of 3) Calculating the Electric Field In Between Two Charges
Explains how to calculate the electric field between two charges and the acceleration of a charge in the electric field. You can see a listing of all my videos at my website, http://www.stepbystepscience.com An electric field is an area that surrounds an electric charge, and exerts force
From playlist Electricity and Magnetism
Robbert Dijkgraaf Module 4: Gravity
Module 4: Robbert Dijkgraaf -- Gravity Take the full Masterclass here: http://www.worldscienceu.com/courses/master_class/master-class-robbert-dijkgraaf Subscribe to our YouTube Channel for all the latest from World Science U. Like us on Facebook: https://www.facebook.com/worldscienceu
From playlist Astronomy & Astrophysics
Wave Particle Duality - A Level Physics
Continuing the A Level Physics revision series looking at wave particle duality, covering the original "views" of Newton and Huygens about light being a particle or wave; Young's double slit experiment which appeared to resolve the issue; the photoelectric effect and Einstein's explanation
From playlist A Level Physics Revision
Planck found that to explain the relationship between temperature and radiation he had to assume that radiation energy is transferred in discrete quanta. Einstein pointed out that the so-called photoelectric effect provided convincing evidence that Planck's quanta were real particles, what
From playlist Quantum Mechanics
Particle Physics 6: Particles & Supersymmetry
Part 6 of a series: nature's designer particles and the possibility of supersymmetric particles
From playlist Particle Physics
20 Subatomic Stories: Is the Planck length really the smallest?
A reasonable question of physics is if there is a smallest possible size and shortest duration and some scientists have claimed that there is and they are called the Planck length and Planck time. In this episode of Subatomic Stories, Fermilab’s Dr. Don Lincoln explains the truth of the P
From playlist Subatomic Stories
Planck's constant measured simply: from fizzics.org
An explanation and a practical demonstration with final calculations for more advanced physics students (typically 17 to 20 yrs). This is a follow on video from The Photoelectric effect: https://youtu.be/0T7fupNxZVA
From playlist The electromagnetic spectrum and waves
Quantum gravity constraints on large-field inflation - L. McAllister - Workshop 1 - CEB T3 2018
Liam McAllister (Cornell University) / 18.09.2018 Quantum gravity constraints on large-field inflation ---------------------------------- Vous pouvez nous rejoindre sur les réseaux sociaux pour suivre nos actualités. Facebook : https://www.facebook.com/InstitutHenriPoincare/ Twitter : h
From playlist 2018 - T3 - Analytics, Inference, and Computation in Cosmology
Energy, Work & Power (7 of 31) Gravitational Potential Energy, Example No. 1
Show you how to calculate changes in gravitational potential energy. Gravitational potential energy is the energy that an object has due to its position relative to other objects. Potential energy is often referred to as stored energy. Gravitational potential energy is dependent on the ma
From playlist Kinetic Energy, Potential Energy, Work, Power
Lecture 1 | New Revolutions in Particle Physics: Basic Concepts
(October 12, 2009) Leonard Susskind gives the first lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he explores light, particles and quantum field theory. Leonard Susskind, Felix Bloch Professor of Physics, receiv
From playlist Lecture Collection | Particle Physics: Basic Concepts