Catalyst University
Calculate Concentrations in a Buffer (Derivation)
In this video, we discuss Calculate Concentrations in a Buffer (Derivation)
Brian McLogan
Implicit differentiation by taking the log of both sides
👉 Learn how to find the derivative of an implicit function. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the derivative of a...
Virtually Passed
Second Moment of Area Example 4 (I beam)
Here I calculate the second moment of area (moment of inertia) for an I beam. The easiest way to do this is to find the moment of inertia of each of the rectangles about the I beams centroid (note you'll have to use the parallel axis...
Curated Video
Solving Exponential Equations with Logarithms
In this lesson, students learn how to solve exponential equations when the base is not 10 or E by using logarithms. They are taught the property that the logarithm of a base to the X power is equal to X times the logarithm of the base....
Brian McLogan
Solving an exponential equation with e on the denominator
👉 Learn how to solve exponential equations in base e. An exponential equation is an equation in which a variable occurs as an exponent. e is a mathematical constant approximately equal to 2.71828. e^x is a special type of exponential...
Brian McLogan
Learn how to use the trapezoidal rule with 4 sub intervals
👉 Learn how to approximate the integral of a function using the trapezoid area approximation. Reimann sum is an approximation of the area under a curve or between two curves by dividing it into multiple simple shapes like rectangles and...
Brian McLogan
Expanding the logarithm so that you can take the derivative
👉 Learn how to find the derivative of exponential and logarithmic expressions. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the...
Music Matters
How Bach Elaborately Decorates a Simple Chord Scheme - Composer Insights
How Bach elaborately decorates a simple chord scheme to transform the impact of the opening bars of his Sarabande from the English Suite no 2 in A minor. This composer insights lesson unpacks how Bach combines conventional ornaments like...
3D Print General
3D Printed Chess Set and Carrying Case
In this video, I 3D print and assemble an awesome chess set with a roll-up board and carrying case. Print your own on MyMiniFactory: http://bit.ly/2xE0iUn
ACDC Leadership
Macro Unit 2.5- CPI Practice AP Macroeconomics
In this video I explain of how to calculate CPI for different base years. Make sure to try it on your own in the bonus round.
Brian McLogan
Using inverse properties to solve an exponential equation
👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...
Brian McLogan
Learn how to evaluate the integral of a piecewise function
👉 Learn how to evaluate the integral of a function. The integral, also called antiderivative, of a function, is the reverse process of differentiation. Integral of a function can be evaluated as indefinite integral or as a definite...
Brian McLogan
Solving an exponential equation using the one to one property
👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...
Odd Quartet
Music Theory - The Imperfect Music Cadence
The Music Theory Crash Course continues with our look at cadences. This time we break down the Imperfect Authentic Cadence. We look at some cadence examples on the piano and explain how to identify an Imperfect Authentic Cadence as well...
Music Matters
Where to use Non-Chord Tones - Music Composition
This music composition lesson takes a simple passage and explains how you can spot obvious places in which to add non-chord tones. The video explains neighbour tones (auxiliary notes) and passing tones (passing notes) then goes on to...
Brian McLogan
How the properties of logarithms can help you take the derivative
👉 Learn how to find the derivative of exponential and logarithmic expressions. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the...
Professor Dave Explains
Regioselective Enolization and Thermodynamic vs. Kinetic Control
Using regioselective enolization to introduce the concept of thermodynamic vs. kinetic control.
Brian McLogan
Solving a logarithmic equation the easy way with properties of logs
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Brian McLogan
Finding the volume and surface area of a cylinder
👉 Learn how to find the volume and the surface area of a cylinder. A cylinder is a 3-dimensional object having two circular bases and a round surface joining the bases. The vertical distance between the circular bases of a cylinder is...
Curated Video
CompTIA Security+ Certification SY0-601: The Total Course - Connecting to Dedicated and Mobile Systems
There are many modern wireless communication standards. This episode discussed the Global Positioning System (GPS), 4G and 5G cellular, Wi-Fi Direct, and mobile device tethering. This clip is from the chapter "Securing Dedicated Systems"...
Let's Tute
Areas of Parallelograms and Triangles
The video is a math lesson taught by a teacher who explains the properties of triangles and parallelograms when combined with parallel lines. The teacher uses real-life examples to illustrate the concepts and provides step-by-step...
TMW Media
Meeting a Fish Biologist
Catching the elusive walleye is a challenge for many skilled anglers. Discover the biological secrets to finding this fish and the techniques to catch this popular sportfish all year round! Our youth leaders are tasked with preparing a...
Brian McLogan
Using half life to determine the age of a piece of coal
👉 Learn all about solving exponential equations. In this playlist, we will explore how to solve exponential equations by using a calculator as well as without. We will explore applying the one to one property and solving exponential...
Curated Video
Preparing Soluble Salts Using Insoluble Reactants
In this video, the presenter explains how to prepare soluble salts using insoluble reactants. They use the example of zinc oxide as the insoluble base and demonstrate the steps involved in reacting it with an acid to produce zinc...