1. Waves (2)

2. Can you identify the type of electromagnetic wave

3. Can you identify the type of electromagnetic wave

4. Can you identify the type of electromagnetic wave

5. Can you identify the type of electromagnetic wave

6. Can you identify the type of electromagnetic wave

8. The electromagnetic spectrum
Create a diagram showing the EM spectrum
Label on it the types of EM wave
Add the uses of each type of EM wave
Add the wavelengths and frequencies to your diagram
Short waves
Long waves

9. Plenary

10. Match the uses to the wave
X-rays
Gamma (γ) rays
Ultraviolet
Microwaves
Radio waves
Sterilising medical equipment
Heating food
Looking inside lorries for illegal goods
Transmitting information over long distances
Checking for forgeries.
Sun tan beds