## What you can find from Redshift.

Categories: Advanced Higher,Higher Physics

16Nov

Comments Off on What you can find from Redshift.

Categories: Advanced Higher,Higher Physics

16Nov

Comments Off on What you can find from Redshift.

Here is a simulation of a spring with a mass attached.

Press the play button to start.

5Feb

Comments Off on Oscillations and Waves

The black car is moving towards an observer,represented by the green ball, while sounding its horn.

The sound waves spread out from the car. Notice that the sound waves squash up as the car approaches the observer and stretch out as the car leaves the observer behind.

Press the run button to start the program.

Can you see why the observer hears a higher frequency of sound as the car approaches and a lower frequency of sound as the car moves away?

Categories: Advanced Higher,Higher Physics

26Nov

Comments Off on Coding the Doppler effect

This one is about the electron and is applicable to pupils studying Higher Physics or National 5.

Find the link below or click on the picture.

Categories: Advanced Higher,Higher Physics

31Oct

Comments Off on The Electron