Teach Astronomy - Electromagnetic Spectrum
http://www.teachastronomy.com/ The visible spectrum of light is just a small sliver in an enormously broad spectrum of radiation called the electromagnetic spectrum. The electromagnetic spectrum ranges through an array of wavelengths that span fifteen orders of magnitudes or decades. The
From playlist 06. Optics and Quantum Theory
Astronomy - Ch. 5: Light & E&M Radiation (23 of 30) Emission Spectrum and Amount of Elements
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain how scientists determine the amount of an element by looking at an emission spectrum of a celestial object.
From playlist ASTRONOMY 5 LIGHT AND RADIATION
Physics 50 E&M Radiation (2 of 33) Frequency and Wavelength
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain electromagnetic radiation in terms of frequency and wavelength. Next video in series: http://youtu.be/t6EnTtkG4hA
From playlist PHYSICS 50 ELECTROMAGNETIC RADIATION
Episode 3 of 5 Check us out on iTunes! http://dne.ws/1NixUds Please Subscribe! http://testu.be/1FjtHn5 Human perception of light is extremely limited. From gamma rays to radio waves what we see is only a sliver of the electromagnetic spectrum. + + + + + + + + Previous Episode: We Sti
From playlist Light And The Human Experience
Transverse and longitudinal waves: fizzics.org
An introduction to waves, transverse and longitudinal waves and the electromagnetic spectrum. Including wavelength, amplitude and frequency. Suitable for 14 to 16 physics students and a reminder for more advanced courses.
From playlist The electromagnetic spectrum and waves
Astronomy - Ch. 5: Light & E&M Radiation (24 of 30) Emission Spectrum of Celestial Object
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain how scientists determine the amount of an element by looking at an emission spectrum of a celestial object.
From playlist ASTRONOMY 5 LIGHT AND RADIATION
Astronomy - Ch. 5: Light & E&M Radiation (6 of 30) Difference of E&M Frequence
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the different frequencies of electromagnetic radiation.
From playlist ASTRONOMY 5 LIGHT AND RADIATION
Seminar In the Analysis and Methods of PDE (SIAM PDE): Michael Weinstein
Title: Effective Gaps for Time-Periodic Hamiltonians Modeling Floquet Materials Date: Thursday, February 2, 2023, 11:30 am EDT Speaker: Michael Weinstein, Columbia University Abstract: Floquet media are a type of material, in which time-periodic forcing is applied to alter the material’
From playlist Seminar In the Analysis and Methods of PDE (SIAM PDE)
The electromagnetic spectrum explained for physics students: from fizzics.org
This longer physics lesson is in several parts. Starting with a brief general description of the spectrum and what the waves have in common, another brief explanation of the connection between velocity, frequency and wavelength. The bulk provides a fairly detailed description of the proper
From playlist The electromagnetic spectrum and waves
Guo Chuang Thiang: What is a Coarse Index, physically?
Talk in Global Noncommutative Geometry Seminar, May 4, 2022
From playlist Global Noncommutative Geometry Seminar (Europe)
Michael Weinstein: Dispersive waves in novel 2d media; Honeycomb structures, Edge States ...
Abstract: We discuss the 2D Schrödinger equation for periodic potentials with the symmetry of a hexagonal tiling of the plane. We first review joint work with CL Fefferman on the existence of Dirac points, conical singularities in the band structure, and the resulting effective 2D Dirac dy
From playlist Partial Differential Equations
Maria Esteban - Spectral results & open problems for Dirac-Coulomb operators w/ charge distributions
Recorded 12 April 2022. Maria J. Esteban of CNRS and Université Paris-Dauphine, Mathematics, presents "Spectral results and open problems for Dirac-Coulomb operators with general charge distributions" at IPAM's Model Reduction in Quantum Mechanics Workshop. Abstract: In this talk I will pr
From playlist 2022 Model Reduction in Quantum Mechanics Workshop
Neutrino Physics III - André de Gouvêa
Prospects in Theoretical Physics Particle Physics at the LHC and Beyond Topic: Neutrino Physics III Speaker: André de Gouvêa Date: July 21th, 2017
From playlist PiTP 2017
Alain Connes - Prolate Wave Operator and Zeta
This is joint work with Henri Moscovici in which we show that the ultraviolet spectrum of the selfadjoint extension of the prolate wave operator matches the squares of the zeros of the Riemann zeta function. Alain Connes (IHES, Collège de France)
From playlist Mikefest: A conference in honor of Michael Douglas' 60th birthday
Alain Connes: Prolate functions and zeta
Talk in Global Noncommutative Geometry Seminar (EU/Asia) on June 22, 2022
From playlist Global Noncommutative Geometry Seminar (Europe)
Electromagnetic Waves: GCSE revision
GCSE level Waves covering: Electromagnetic waves, Light, X-Ray, Gamma Ray, Ultra-violet, UV, Infra-red, Microwaves, Radio waves, UHF, VHF, Short wave, Medium Wave, Long Wave, communication, satellite, mobile phone, remote control, optical fibre, total internal reflection, photography, sign
From playlist GCSE Physics Revision
Hermann Schulz-Baldes: Computational K-theory via the spectral localizer.
Talk by Hermann Schulz-Baldes in Global Noncommutative Geometry Seminar (Europe) http://www.noncommutativegeometry.nl/ncgseminar/ on March 24, 2021
From playlist Global Noncommutative Geometry Seminar (Europe)
Spectrum of Hg Lamp / amazing science experiment
Identify the spectral lines of Hg lamp Enjoy the amazing colors! Music: https://www.bensound.com/
From playlist Optics