Curated Video
Transverse wave
A moving wave in which the oscillations of the medium are at a right angle to the direction of travel. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
Curated Video
What is a reflection?
Understand that reflection is light bouncing off a surface. Physical processes - Light - Reflection Learning Points Reflection occurs when light bounces off objects. Smooth surfaces reflect light in one direction. Rough surfaces are not...
Curated Video
Ball and socket joints
What do a baseball player's shoulder and a dolphin's flipper have in common? Life processes - Body systems - Joints and muscles Learning Points A joint is where two bones join together. Not all joints in the body move. A ball and socket...
Curated Video
How to use a compass
Learn how to use a compass and ensure that you'll never get lost! People and places -Mapping - What is a map? Learning Points A compass needle always points north. A bearing is the angle measured between north and a destination. A Twig...
Curated Video
What is a force?
Gain understanding that although we cannot see forces, we can see their effects all around us. Physical processes -Force and motion - What is force? Learning Points A force is a push, a pull, or a combination causing a twist. A force is...
Flipping Physics
Motional emf via Faraday's Law
In today's episode, we explore an alternative derivation of the motional emf equation, revealing a fascinating perspective. Picture a conductor moving right on parallel metal rails connected by a wire in a uniform magnetic field. A force...
Flipping Physics
Back emf (electromotive force)
In this episode, we focus on the change in magnetic flux and the emergence of back electromotive force (emf). Follow along as we dissect the side view of a current-carrying wire loop rotating in a magnetic field. Unravel the concept of...
Flipping Physics
Electric Motor Basics
In today's lesson, we delve into the fascinating world of electric motors. Visualize a rectangular conducting loop in a uniform magnetic field – the key to motor magic. As we explore the loop's rotation, we decipher induced magnetic...
Flipping Physics
Motional emf via Newton's Second Law
Ever wondered how the motion of a conductor in a magnetic field generates voltage? We break it down with a real-world example of an airplane wing cruising through Earth's magnetic field. Don't worry; we keep it light and fun! Learn about...
Flipping Physics
Lenz's Law
In this episode, Mr. P takes us deeper into Faraday's law, exploring the crucial element of direction by introducing Lenz's law. Lenz's law states that the induced current in a circuit, due to a change in magnetic flux, is directed to...
Flipping Physics
Energy Stored in an Inductor
We delve into the derivation of the equation for energy stored in the magnetic field generated within an inductor as charges move through it. Explore the basics of LR circuits, where we analyze a circuit comprising an inductor, resistor,...
Flipping Physics
Inductance
Ever wondered why current in a circuit doesn't change instantly? Join us as we explore the fascinating world of inductance using a basic circuit with a battery, a resistor, and a switch! 🤓🔧 In this engaging video, we break down the...
Curated Video
How Campbell's Soup Has Stood The Test of Time
Weird History Food is giving you a warm bowl of nostalgia with the History of Campbell's Soup. Probably one of the most recognizable food designs, the Campbell's Soup can is both part of modern pop culture and in just about every...
Curated Video
Master Bond Dipoles in Minutes - Chemistry Made Simple
In this video, you'll master bond dipoles in minutes – Chemistry Made Simple! 🌟 Dive into the fascinating world of bond dipoles and learn how to identify these crucial elements in various molecules. Understanding bond dipoles is...
Curated Video
EASILY know if a Molecule is POLAR or NONPOLAR in Chemistry
Being able to determine if a molecule is polar or nonpolar is very important in chemistry as it allows you to then discuss intermolecular forces present in molecules which helps to predict various physical and chemical properties. In...
Curated Video
Symmetry and Optical Activity: Do Your Molecules Have It?
Symmetry and optical activity are intricately linked in organic molecules. A molecule is optically active if it can rotate the plane of polarized light. Optical activity arises from the molecule’s lack of symmetry—specifically, its...
Curated Video
Optical Activity: When Light Meets Molecules
Optical activity refers to the ability of chiral compounds to rotate the plane of polarized light. Compounds that rotate light clockwise are termed dextrorotatory (+), while those that rotate it counterclockwise are levorotatory (−). The...
Curated Video
Geometry and Measurements: Geometric Transformation
By the end of this learning object, the student will be able to: Summarize the lesson.87618
Curated Video
The Equations and Inequalities: The Operation on the Inequalities
By the end of this learning object, the student will be able to: Summarize the lesson & understand how to solve any inequality.86708
Curated Video
The Equations and Inequalities: The First Property of the Inequality Relation in N and Z
By the end of this video, the student will be able to: Recognize the first property of the inequality relation in N and Z.9492
Curated Video
Structure And Function Of the Living Organisms: Human locomotory system
By the end of this learning object, the student will be able to: Summarize the Human Locomotory system.83086
Curated Video
Fundamental Forces in Nature: The Concept of Force
By the end of this learning, object the student will be able to: .Define the concept of force76921
Curated Video
Geometry and Measurement: Translation
By the end of this learning object, the student will be able to: Identify translation on the Cartesian plane using life applications.14442
Curated Video
Wave Motion: Periodic Motion
By the end of this learning object, the learner should be able to: Classify waves according to their ability to propagate and transfer energy in space.9871