How can energy be transferred or stored? What is the unit of measurement for energy? What does the Principle of Conservation of Energy state? Energy resources - CCEA What are the main types of energy?

What is radioactive decay and how does it occur? What is the difference between alpha, beta and gamma radiation? What is half-life and how is it used in calculations? The dangers and uses of radiation ...

Physics in Motion is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, ...