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More cards in this set
Card 6
Front
What are the names of the ionising radiation?
Back
Card 7
Front
What are the green house gases?
Back
Card 8
Front
What is the name for packets of electromagnetic radiation?
Back
Card 9
Front
What are the benefits of sunbathing?
Back
Card 10
Front
What are the disadvantages of sunbathing?
Back
Card 11
Front
What are the advantages of using a digital signal instead of an analogue signal?
Back
Card 12
Front
What type of waves do mobile phones use to carry information?
Back
Card 13
Front
What are some of the dangers of using a mobile phone or living near a phone mast?
Back
Card 14
Front
How does a microwave work?
Back
Card 15
Front
What are the safety precautions on a microwave and why are they needed?
Back
See full card set