This website will be shutting down soon, due to Yahoo killing off their Geocities web hosting service. However, rmackrell509 will rise again somewhere else.
Look at the 2 saxophones!
Golden big band action.
Links to the previous 2 year's lessons can be found here
The dates of HRSJ's latest Thursday revision sessions.
Useful Links
GCSE bitesize - simpler stuff here but also good
Ace wave animations here showing longitudunal and transverse aswell as some more complex waves
And here some good examples of the Doppler effect in sound.
Bear in mind that the Doppler shift exhibited by star light doesn't work quite like this as it is impossible for an object to exceed the speed of the light that it produces.
Exam specifications can be downloaded from here
Test yourself
Swift tests to see if you know what you think you know.....