em waves uses p2 Flashcards

1
Q

visible light

A

optical fibres for telecommunications

lasers for medical uses

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2
Q

ultra violet rays

A

sunbeds
sterilisation
forgery detection

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3
Q

xrays

A

medical dental inspections
checking welds
airport security

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4
Q

gamma rays

A

cancer treatment
checking welds
sterilising equipment

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