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.
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.
ProTeachersVideo
Secondary Science: How Science Works - Music's Energy Footprint
A look at how the UK music industry is working with energy and climate researcher Catherine Bottrill to reduce its carbon footprint. In 2007 a group of influential people from the music industry formed Julie's Bicycle, an organisation...
Curated Video
Heat Pump Selection and Comparison
How to compare heat pumps. In this video on heat pump guide, we look at the different heat pump options, we compare them and look at how to select one. We also compare the energy efficiency for COP, SCOP, EER, HSPF. Air source heat...
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...
FuseSchool
PHYSICS - Energy - 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...
DoodleScience
Electrical Appliances _ GCSE Physics
The amount of electrical energy transferred to an appliance depends on its power and the length of time it is switched on. The amount of mains electrical energy transferred is measured in kilowatt-hours. One unit is 1 kWh. The formula...
Getty Images
Timelapse power and energy saving a close up of the dials of an electricity meter zoom in then out, meter going forwards and the backwards
Timelapse power and energy saving a close up of the dials of an electricity meter zoom in then out, meter going forwards and the backwards
Getty Images
Timelapse power and energy a close up of the dials of an electricity meter rotate and zoom out
Timelapse power and energy a close up of the dials of an electricity meter rotate and zoom out
NPR: National Public Radio
Npr Videos: Skunk Bear: Can You Power a House With a Bicycle?
After pedaling for hours, Adam discovers there's a difference between the power you use and the power your body can generate. [3:41]