This video lesson is all about the Physical Nature of Light and it focuses mainly on the CHARACTERISTICS of ELECTROMAGNETIC WAVES included in this lesson are the properties of light like wavelength, frequency, velocity, and energy, and the electromagnetic spectrum.
You can use the timestamps below to watch the part that you need.
0:09:27 Wavelength, Frequency, and Velocity
0:26:23 Mechanical Waves vs. Electromagnetic Waves
0:38:58 Electromagnetic Spectrum
0:58:00 Sample Problems
The simulations I used in this video was made possible by PHET Interactive Simulation, visit the links below.
Photo-electric effect https://phet.colorado.edu/en/simulation/legacy/photoelectric
Disclaimer: I do not own the music and images used in this video lesson these are all copyrighted to their respective owners and company.
All Rights Reserved