GCSE The Electromagnetic spectrum

Word Bank
Energy, Frequency, Gamma rays, Infrared, Microwaves, Radio waves, Ultraviolet, Visible light, Wavelength, X-rays

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Across

3. Gamma rays have the most

4. Used to observe the internal structure of things

7. Radio waves have the longest

8. Used for heating food and communication

9. Used for sterilising food and cancer treatment

10. Used in photography and optical fibres

Down

1. Used for heating and night vision cameras

2. Gamma rays have the highest

5. Used in broadcasting and communication

6. Waves given off by the sun

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