Laws of Thermodynamics
Find out what these two principal laws explain about the way energy can and cannot be used throughout the entire Universe. Physics - Energy And Radioactivity - Learning Points. The 1st law of thermodynamics states that energy can neither be created nor destroyed. The 2nd law of thermodynamics states that it is not possible to convert one form of energy to another with 100% efficiency. The Universe is a self-contained system and therefore has a finite amount of energy. An asteroid that collided with Earth 65 million years ago transferred energy rather than creating new energy. A Twig Curriculum Film. Delivering key learning points. Get straight to the facts in just three minutes – directly linked to core learning, Twig's curriculum films will fit neatly into your lesson plans.
Tags
Comments
Leave a Comment
Comments are loading... If you don't see any, be the first to comment!
Related Videos
Energy Transformation
Imagine Learning - Twig (middle years+)
Reversing Entropy with Maxwell's Demon
PBS Space Time
Energy sources – Clip
Imagine Learning - Twig (primary school)
What is energy?
Imagine Learning - Twig (primary school)
Heat energy
Imagine Learning - Twig (primary school)
Human power station
Imagine Learning - Twig (primary school)
Heat transfer
Imagine Learning - Twig (primary school)
The Misunderstood Nature of Entropy
PBS Space Time
The future of energy
Imagine Learning - Twig (primary school)
Forms of Energy
Imagine Learning - Twig (middle years+)