Before Class Preparation:
- Print and answer A1 of handout: Interference
- Waves on a slinky
In Class Activity:
- Explain and graphically illustrate the principle of superposition
- Verify: Interference
- Whiteboard Activity: Predict resultant pulses
After Class Work:
- Video:
- Wave Interference
- Application: Noise Cancelling Headphones
- Powerpoint: Wave Properties & Sound
- Braingenie
