This page contains a summary of module 3. This module is studied by pupils following the separate Physics GCSE (4451).
How do forces have a turning effect?
What keeps bodies moving in a circle?
What provides the centripetal force for planets and satellites?
What do mirrors and lenses do to light?
What is sound?
What is ultrasound and how can it be used?
How can electricity be used to make things move?
How do generators work?
How do transformers work?
What is the life history of stars?
Electromagnetic Induction - click run offline to view
Uses of Electromagnetic Induction - click run offline to view
Sound waves on an oscilloscope