Curated Video
High Five Facts - Saving Energy
This video explores five fun facts about saving energy.
Curated Video
Knowing Through Physics
Quantum physicist Artur Ekert, University of Oxford and NUS, shares with us his favourite puzzle of how thinking like a mathematician can be contrasted with thinking like a physicist, demonstrating that in certain circumstances, more...
Curated Video
I WONDER - What Are The Different Types Of Lightbulbs?
This video is answering the question of what are the different types of lightbulbs.
Curated Video
Family and Clarification Signs in ASL | 150 Essential Signs (Part 6)
Today we're learning about 25 signs about family and clarifications. This is part 6 in our series 150 Essential Signs. We feel like these 150 signs are must know signs that you'll need to carry on a basic conversation with a deaf person....
Curated Video
I WONDER - Does Changing Lightbulbs Affect Energy Usage?
This video is answering the question of does changing lightbulbs affect energy usage.
Curated Video
Conversational Sign Language | Part 2 | Affirmation and Negation Signs
In this video you'll learn some of the basics in conversational sign language. You'll want to keep these signs "Handy" as you'll use them often in ASL. All together there are more than 50 signs, but we'll tackle about 25 of them in this...
Curated Video
Conversational Sign Language | Part 1
In this video you'll learn some of the basics in conversational sign language. You'll want to keep these signs "Handy" as you'll use them often when using ASL. All together there are more than 50 signs, but we'll tackle about 25 of them...
Curated Video
AWS Certified Data Analytics Specialty 2021 – Hands-On - IoT Overview
This video provides an overview of IoT. This clip is from the chapter "Domain 1: Collection" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, you will learn to build up a system to populate an S3...
Curated Video
AWS Certified Data Analytics Specialty 2021 – Hands-On - IoT Components Deep Dive
This video explains the various IoT components in detail. This clip is from the chapter "Domain 1: Collection" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, you will learn to build up a system to...
Flipping Physics
#66 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about what happens to the brightness of two light bulbs when you place a wire across the circuit which essential shorts out one of the two light bulbs.
Flipping Physics
2015 #2 Free Response Question - AP Physics 1 - Exam Solution
This Experimental Design question also works as a part of the AP Physics C: Electricity and Magnetism curriculum.
Flipping Physics
2017 #1 Free Response Question - AP Physics 1 - Exam Solution
My solutions to Free Response Question #1 from the 2017 AP Physics 1 Exam. This is an electric circuits question about ranking electric potential differences and electric power. Also included are my reflections on how to get perform...
Flipping Physics
All Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
These are my solutions to the Multiple Choice section of the Electricity and Magnetism portion of the 1998 AP Physics C released exam. AP® is a registered trademark of the College Board, which was not involved in the production of, and...
Flipping Physics
Electric Potential Difference and Circuit Basics
The following topics are discussed: Electric Potential Energy, Electric Potential Difference, Electromotive Force, emf, Terminal Voltage, Basic Circuits, Current Direction, open, closed, and short circuits, electrical load, and light...
Flipping Physics
Defining Resistance, Ohmic vs. Non-Ohmic and Electric Power
An introduction to Resistance. We also define ohmic versus non-ohmic with graphs. We define the slope of the graph as resistance. There is also a discussion of a graph of Electric Potential Energy as a function of Position and we compare...
Visual Learning Systems
Understanding Power and Electric Energy
In this video, we learn about power and electric energy. We also explore how to calculate electric power using voltage and current. This video is part of the 14-part series, Current Electricity.
Visual Learning Systems
Understanding Electromagnetic Energy and Its Applications
This video explains how a light bulb emits light by using electricity to make the thin metal inside the bulb glow. It introduces the concept of electromagnetic energy and how it is associated with the movement of electrical charges. This...
Higgsino Physics
Jump in Artificial Gravity? - 5 Physics Questions Explained
Physics Quiz. 5 Popular questions answered. Can you solve these questions? Why do spaceships heat up when entering earth but not when exiting?, Why can I touch aluminum foil in the oven and not get burned?, Why are we able to see air...
Flipping Physics
Current, Resistance, and Simple Circuits - Review for AP Physics C: Electricity and Magnetism
AP Physics C: Electricity and Magnetism review of Current, Resistance, and Simple Circuits including: deriving electric current in terms of drift velocity, current density version of Ohm’s law, defining resistivity, deriving resistance,...
Curated Video
The Effects of Infrared Radiation on Temperature and Material Absorption
In this video lecture, the topic of infrared radiation is explained in relation to how it affects the temperature of a body. The video presents a graph representing how the energy emitted per unit area per second, or the intensity of...
Mazz Media
Electricity
Electricity makes our lives easier every day. We use electricity in our work and play. Because electricity is virtually unseen, it is often difficult to understand just where it comes from and how it works. By watching the video and...
Curated Video
Calculating Efficiency and Energy Transfers in Devices
This video is a lecture on efficiency where the speaker explains how to calculate the efficiency of a device and identify the energy transfers that take place. The video starts with an introduction to Sankey diagrams that detail all the...