Brian McLogan
What are the key points to trigonometric graphs
👉 Learn the basics of graphing trigonometric functions. The graphs of trigonometric functions are cyclical graphs which repeats itself for every period. To graph the parent graph of a trigonometric function, we first identify the...
Brian McLogan
Graphing the Cosine Curve with a Period Shift
👉 Learn how to graph a cosine function. To graph a cosine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from...
Curated Video
Solving Equations Involving Multiple Angles: Using Trig Identities and Graph Transformations
This video is a lecture presentation on solving equations involving multiple angles in trigonometry. The presenter explains the key areas that students need to be confident in, including solving equations, using trigonometric identities,...
Brian McLogan
Graphing Cosine with a Vertical Translation and a Reflection
👉 Learn how to graph a cosine function. To graph a cosine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from...
Brian McLogan
Graphing the Cosine Function with a Change in the Period
👉 Learn how to graph a cosine function. To graph a cosine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from...
Brian McLogan
Algebra 2 - How do you simplify a complex number to a high power i^ 31
In this video tutorial I show you how simplify imaginary numbers to a higher power. When working with imaginary numbers we notice that the value of imaginary numbers repeat after the degree 4. Therefore when we have an imaginary number...
Curated Video
Learn the Basics of a 3 Phase Rectifier
In this video, we're going to learn the basics of a 3 Phase Rectifier. This rectifier is used in power supplies and can be a major part of your electrical engineering education.
Curated Video
The Art of Doing: Dive Into Android Development with Kotlin - Enabling the Navigation Library
In this video, we will be enabling the navigation library. This clip is from the chapter "Fragments and Navigation: A First Look" of the series "The Art of Doing: Dive Into Android Development with Kotlin".In this section, we will take a...
Weatherthings
Weather Things: Weather Cycles
The orbit of Earth on a tilted axis around the sun leads to the seasons. The resulting change of angle of the sun, and length of day controls how warm we get at different times of the year. With those changes in seasons come changes in...
Next Animation Studio
Green Darner Dragonfly annual migratory cycle revealed for the first time ever
A team from the University of Maryland Baltimore County is the first to determine the annual migratory cycle of the green darner dragonfly.
Curated Video
GCSE Secondary Maths Age 13-17 - Graphs: Transformation - Advanced - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
NASA
NASA | Top Solar Discoveries: #5
A countdown of the top 5 solar discoveries from the Sun-Earth Connection Education Forum. These include the discoveries of sunspots, the solar cycle, the heliosphere, aurora formation, and space weather. An introduction plus Number 5 in...
Curated Video
Comprehensive Android Developer Bootcamp - Saving Score onPause
CHALLENGE SOLUTION – Improve Trivia app:Saving Score onPause This clip is from the chapter "CHALLENGE SOLUTION – Improve Trivia app" of the series "The Comprehensive Android Developer Bootcamp".This section provides you the solution for...
Brian McLogan
How to Determine the Period and Amplitude of a Trigonometric Graph
👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the...
Curated Video
From 0 to 1 Data Structures & Algorithms in Java - Dealing With Negative Cycles In The Bellman Ford Algorithm
If a graph has a negative cycle then it's impossible to find a shortest path as every round of the cycle makes the path shorter! This clip is from the chapter "Shortest Path Algorithms" of the series "From 0 to 1: Data Structures &...
Brian McLogan
Learn How to Find the Period, Amplitude and Frequencey of Sine Function
👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the...
Brian McLogan
How to Graph the Sine Graph with Period Change
👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the...
Brian McLogan
Graphing the Sine Graph
👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the...
Brian McLogan
How does the period affect the sine and cosine graph
👉 Learn the basics to graphing sine and cosine functions. The sine graph is a sinusiodal graph with x-intercepts at x = 2n*pi, maximun value of 1 at x = pi/2 + 2n*pi and minimum value of -1 at x = -pi/2 + 2n*pi. The cosine graph is a...
Rachel's English
Vocabulary: Laundry Part 2
You can learn English vocabulary in the best possible way with this video—by learning the correct pronunciation of English words directly from an English speaking teacher that is also a native speaker! You’ll learn English pronunciation...
Catalyst University
The Mechanism of Combination Birth Control
In this video, we cover the physiological mechanism of combination birth controls containing both progestogen and estrogen analogs.
Institute of Human Anatomy
Understanding Period Cramps and the Follicular Phase
This video provides an introduction to the female reproductive cycle, focusing on the first half of the cycle which includes period cramps and ovulation. The speaker explains the goals of the cycle and provides anatomical details using...
NASA
NASA | Science for a Hungry World: Part 5
This episode discusses dwindling groundwater resources in India.
The March of Time
1947: CLEVELAND EXPORT/IMPORT: OHIO: EARLY MORNING: WS Male looking out the window, station conductor behind him. HA WS Cargo trains passing each other on railroad tracks. BRIEF LA MS Terminal Tower building, clouds BG. OH
MOT 1947: CLEVELAND EXPORT/IMPORT: OHIO: EARLY MORNING: WS Male looking out the window, station conductor behind him. HA WS Cargo trains passing each other on railroad tracks. BRIEF LA MS Terminal Tower building, clouds BG. OH