SciShow
5 Measurements You Might Not Realize Are Named After Scientists
Units are a major way we describe the world around us, and by looking at the scientists some of them are named after, we can get a sense of how we’ve learned so much about our universe.
Bozeman Science
Environmental Systems
In this video Paul Andersen explains how matter and energy are conserved within the Earth's system. Matter is a closed system and Energy is open to the surroundings. In natural systems steady state is maintained through feedback loops...
TED-Ed
How much electricity does it take to power the world? | TED-Ed
All around the world, millions of people are flipping a switch, plugging in, and pressing an 'on' button every second. So how much electricity does humanity use? And how much will we need in the future? Discover how much energy it takes...
SciShow
5 Measurements You Might Not Realize Are Named After Scientists
Units are a major way we describe the world around us, and by looking at the scientists some of them are named after, we can get a sense of how we’ve learned so much about our universe.
SciShow
The (Arguably) Most Important Instrument in Physics
Thermometers might seem like a basic instrument, but science would not be the same without them, and they helped us understand one of the most important ideas in all of science: the conservation of energy.
Bozeman Science
Energy Concepts
In this video Paul Andersen explains the different forms and units for energy. A discussion of the laws of thermodynamics is also included. Sample conversion problems using dimensional analysis is also included.
SciShow
The Only Radiation Units You Need to Know
In order to have a meaningful conversation about the dangers of radiation exposure, it’s important to be clear about just how much radiation we are dealing with. Unfortunately, the units we use are kind of a mess… but SciShow is here...
Bozeman Science
Work and Power
In this video Paul Andersen explains how the work is a product of the external force applied to an object or system and the distance it moves. Power is a measure of the amount of work done per unit time. The work can be calculated as the...
Curated Video
Energy
The capacity of a system or a body to do work. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract concepts...
Curated Video
Forms of Energy
Energy comes in many forms. What are they, how do they differ and what can they be used for? Physics - Energy And Radioactivity - Learning Points. Energy is converted or transferred, but never lost. Energy is measured in joules (j)....
Curated Video
Arrhenius Equation : Understanding It
Arrhenius Equation, temperature dependance on rate , experimental explanation. Arrhenius Equation - Activation Energy & Temperature part 1
Curated Video
Secrets of Product Fraction with Activation Energy
Calculation of Product Fraction with Activation Energy using Arrhenius Equation. Arrhenius Equation - Activation Energy & Temperature part 5
Flipping Physics
Electric Power
In this video, we learn about and derive equations for electric power using Ohm's law. We explore the relationship between electric power, electric potential difference, electric current, and resistance. We also discuss the unit of...
Curated Video
Voltaje Explicado
¿Qué es el voltaje y para qué sirve? En este vídeo hablamos de su funcionamiento y de su importancia para entender cómo funciona la electricidad. Veremos el voltaje tanto para la corriente alterna como para la corriente directa,...
Curated Video
Spannung erklärt
Spannung erklärt. Was ist Spannung und was macht man damit? In diesem Video besprechen wir, wie Spannung funktioniert und welchen Zweck sie hat, um Elektrizität zu verstehen. Wir werden uns die Spannung sowohl für Wechselstrom als auch...
Flipping Physics
#48 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about using the work done on a point charge to determine the electric potential difference.
Flipping Physics
Work to Move a Charge in an Electric Field in Electron Volts
The work to move a charge through a uniform electric field is determined. An electron volt is defined.
Visual Learning Systems
Simple Machines: Calculating Work
A day does not go by without using simple machines. This program explores the six major types of simple machines with practical, colorful examples of each. Vivid video footage illustrates how each of the following simple machines works...
Physics Girl
Work and Energy - Physics 101 / AP Physics 1 Review with Dianna Cowern
Lesson 9 (Work and Energy) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video: 1....
Catalyst University
Conversion of Calories to Fat Weight: Part 2 of 2
Conversion of Calories to Fat Weight: Part 2 of 2
Flipping Physics
Introduction to Base Dimensions and Your Friends
Introduction to SI (Système international d'unités or Metric Units) and English (or Imperial) units. Dimensions are your Friend.
Curated Video
Voltage Explained
Voltage explained. What is voltage and what does it do? In this video we discuss how it work and its purpose to understand how electricity works. We'll look at voltage for both alternating current and direct current starting off very...
TMW Media
Kinetic Energy And The Work - Energy Theorem: The work-energy theorem
What is the work-energy theorem? Kinetic Energy And The Work - Energy Theorem, Part 3
FuseSchool
Energy Use In Electrical Appliances
Do you ever have arguments at home about leaving appliances on and wasting electricity? In this video we are going to look at measuring energy use, in electrical appliances. The unit of energy is the Joule (J). However, when dealing with...