In this video David derives the mirror equation and magnification equation. Created by David SantoPietro.
How dielectrics function in circuits. By David Santo Pietro.
What happens when there's way more than two holes? Created by David SantoPietro.
The index of refraction in a material isn't always the same for every wavelength. This is how prisms split white light into so many colors. Created by David SantoPietro.
David explains electric potential (voltage). Created by David SantoPietro.
Introduction to electromagnetic waves and the electromagnetic spectrum.
Using Balmer-Rydberg equation to solve for photon energy for n=3 to 2 transition. Solving for wavelength of a line in UV region of hydrogen emission spectrum. Created by Jay.
This video explains the potential of a capacitor and how they function in a circuit. By David Santo Pietro.
Using exponential decay equation to solve for relationship between k and half-life. Using semi-log plot to get graph of a straight line with slope of -k. Created by Jay.
Introduction to extranuclear inheritance (part 1).
Overview of the first law of thermodynamics.
Worked example of the first law of thermodynamics.
Learn about how g protein coupled receptors work in the cell membrane. Created by William Tsai.
Overview of how genes and the environment interact.
Definition of half-life and graphing the decay of phosphorus-32. Calculating how much phosphorus-32 remains after 57.2 days. Created by Jay.
In this video David explains how the internal energy of a gas varies as a function of temperature. Created by David SantoPietro.
Introduction to how cell cycle control is lost in cancers.
Nuclear binding energy is the energy required to split an atom’s nucleus into protons and neutrons. Mass defect is the difference between the predicted mass and the actual mass of an atom's nucleus. The binding energy of a system can appear as extra mass, which accounts for this difference. Created by Jay.
Learn about how membrane receptors work in our body. Created by William Tsai.
In this video David solves a few exmaple problems involving concave and convex mirrors using the mirror equation and magnification equation.