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Java Games: Flashcards, matching, concentration, and word search. |
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Electromagnetic spectrum uses
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| A | B |
|---|
| Infra red | Remote controls |
| Ultra violet | Detecting fake bank notes |
| Gamma | Treating cancer |
| X-rays | Seeing inside the body |
| Light | Photosynthesis |
| Radio waves | TV |
| Microwaves | Cooking |
| All electromagnetic waves | Travel at the speed of light |
| Infra red | Night vision |
| Ultra violet | Killing insects in chip shops |
| Gamma | Sterilising food |
| Light | Seeing |
| Radiowaves | Radio broadcasting |
| Microwaves | Mobile phones |
| X-rays | Airport security |
| The higher the frequency the greater the | Energy |
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